SECURITIES AND EXCHANGE COMMISSION

                                WASHINGTON D.C. 20549

                                      FORM 10-Q



        (Mark One)
        [ X ]  QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE 
               SECURITIES EXCHANGE ACT OF 1934

               For the quarterly period ended March 31, 1997

                                         OR

        [   ]  TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
               SECURITIES EXCHANGE ACT OF 1934


        Commission file number 0-12477


                                     AMGEN INC.
               (Exact name of registrant as specified in its charter)


                  Delaware                                95-3540776
        -------------------------------         -----------------------------
        (State or other jurisdiction of                (I.R.S. Employer
        incorporation or organization)                Identification No.)


        1840 DeHavilland Drive, Thousand Oaks, California     91320-1789
        ---------------------------------------------------------------------
            (Address of principal executive offices)          (Zip Code)


        Registrant's telephone number, including area code:    (805) 447-1000


        Indicate by  check mark  whether the  registrant  (1) has  filed  all
        reports required to be filed by Section 13 or 15(d) of the Securities
        Exchange Act of  1934 during the  preceding 12 months   (or for  such
        shorter  period  that  the  registrant  was  required  to  file  such
        reports), and (2) has  been subject to  such filing requirements  for
        the past 90 days.                  Yes  X    No

        As of March 31, 1997, the registrant had 264,872,827 shares of Common
        Stock, $.0001 par value, outstanding.





                                     AMGEN INC.

                                        INDEX


                                                                 Page No.

        PART I    FINANCIAL INFORMATION

                  Item 1.Financial Statements .......................3

                    Condensed Consolidated Statements of
                    Operations - three months
                    ended March 31, 1997 and 1996 ...................4

                    Condensed Consolidated Balance Sheets -
                    March 31, 1997 and December 31, 1996 ............5

                    Condensed Consolidated Statements of
                    Cash Flows - three months
                    ended March 31, 1997 and 1996 ...............6 - 7

                    Notes to Condensed Consolidated Financial
                    Statements ......................................8

                  Item 2.Management's Discussion and Analysis
                         of Financial Condition and Results of
                         Operations ................................15


        PART II   OTHER INFORMATION

                  Item 1.Legal Proceedings .........................20

                  Item 5.Other Information .........................22

                  Item 6.Exhibits and Reports on Form 8-K ..........22

                  Signatures........................................23

                  Index to Exhibits.................................24

                                   PAGE 2

                          PART I - FINANCIAL INFORMATION


        Item 1.   Financial Statements

             The information  in  this  report for  the  three  months  ended
        March 31, 1997 and  1996 is  unaudited but  includes all  adjustments
        (consisting only  of  normal  recurring accruals)  which  Amgen  Inc.
        ("Amgen"  or   the  "Company")   considers  necessary   for  a   fair
        presentation of the results of operations for those periods.

             The condensed consolidated financial  statements should be  read
        in conjunction with the Company's financial statements and the  notes
        thereto contained in the Company's Annual Report on Form 10-K for the
        year ended December 31, 1996.

             Interim results are  not necessarily indicative  of results  for
        the full fiscal year.
                                  PAGE 3

                                     AMGEN INC.

                   CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

                        (In millions, except per share data)
                                     (Unaudited)

                                                   Three Months Ended
                                                       March 31,
                                                   1997        1996
                                                  -------     -------
             Revenues:
              Product sales ....................  $536.0      $476.9
              Corporate partner revenues .......    27.4        21.8
              Royalty income ...................    12.1         9.2
                                                  ------      ------
                  Total revenues ...............   575.5       507.9
                                                  ------      ------
             Operating expenses:
              Cost of sales ....................    72.0        66.9
              Research and development .........   147.7       130.6
              Marketing and selling ............    68.1        67.6
              General and administrative .......    44.4        39.2
              Loss of affiliates, net ..........     8.5        13.3
                                                  ------      ------
                  Total operating expenses .....   340.7       317.6
                                                  ------      ------

             Operating income ..................   234.8       190.3
                                                  ------      ------
             Other income (expense):
              Interest and other income ........    15.9        19.0
              Interest expense, net ............    (0.3)       (2.3)
                                                  ------      ------
                  Total other income (expense) .    15.6        16.7
                                                  ------      ------

             Income before income taxes ........   250.4       207.0

             Provision for income taxes ........    70.1        63.4
                                                  ------      ------
             Net income ........................  $180.3      $143.6
                                                  ======      ======

             Earnings per share:
              Primary earnings per share .......   $0.65       $0.51
              Fully diluted earnings per share .   $0.65       $0.51

             Shares used in calculation of:
              Primary earnings per share .......   278.1       283.6
              Fully diluted earnings per share .   278.1       283.6


                               See accompanying notes.
                                    PAGE 4


                                     AMGEN INC.

                        CONDENSED CONSOLIDATED BALANCE SHEETS

                        (In millions, except per share data)
                                     (Unaudited)

                                                    March 31,  December 31,
                                                      1997        1996
                                                    ---------  -----------
                                      ASSETS
        Current assets:
         Cash and cash equivalents ...............  $  264.8    $   169.3
         Marketable securities ...................     779.5        907.7
         Trade receivables, net ..................     206.5        225.4
         Inventories .............................     100.4         97.4
         Other current assets ....................      86.0        102.8
                                                    --------     --------
             Total current assets.................   1,437.2      1,502.6

        Property, plant and equipment at cost, net     981.6        910.5
        Investments in affiliated companies.......     113.0        109.6
        Other assets..............................     241.3        242.9
                                                    --------     --------
                                                    $2,773.1     $2,765.6
                                                    ========     ========

                       LIABILITIES AND STOCKHOLDERS' EQUITY
        Current liabilities:
         Accounts payable ........................  $   76.6     $   75.0
         Accrued liabilities .....................     422.3        449.7
         Current portion of long-term debt .......      40.0        118.2
                                                    --------     --------
             Total current liabilities............     538.9        642.9

        Long-term debt............................      59.0         59.0

        Put warrants..............................     157.4        157.4

        Commitments and contingencies

        Stockholders' equity:
         Common stock, and additional paid-in
             capital; $.0001 par value; 750 shares
             authorized; outstanding - 264.9
             shares in 1997 and 264.7 shares in
             1996.................................   1,059.8      1,026.9
         Retained earnings .......................     958.0        879.4
                                                    --------     --------
             Total stockholders' equity...........   2,017.8      1,906.3
                                                    --------     --------
                                                    $2,773.1     $2,765.6
                                                    ========     ========

                               See accompanying notes.
                                   PAGE 5


                                     AMGEN INC.

                   CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

                                    (In millions)
                                     (Unaudited)

                                                       Three Months Ended
                                                            March 31,
                                                         1997      1996
                                                       -------   -------

           Cash flows from operating activities:
            Net income ............................... $180.3    $143.6
            Depreciation and amortization ............   36.4      27.9
            Loss of affiliates, net ..................    8.5      13.3
            Cash provided by (used in):
             Trade receivables, net ..................   18.9     (13.7)
             Inventories .............................   (3.0)     (1.4)
             Other current assets ....................   16.8       1.0
             Accounts payable ........................    1.6     (22.4)
             Accrued liabilities .....................  (27.4)    (55.0)
                                                       ------    ------
              Net cash provided by operating
                 activities ..........................  232.1      93.3
                                                       ------    ------

           Cash flows from investing activities:
            Purchases of property, plant and
              equipment .............................. (102.5)    (42.5)
            Proceeds from maturities of marketable
              securities .............................  149.3      84.9
            Proceeds from sales of marketable
              securities .............................  184.6     383.5
            Purchases of marketable securities ....... (205.7)   (358.1)
            Increase in investments in affiliated
              companies ..............................      -      (2.0)
            Increase in other assets .................   (3.4)    (17.9)
                                                       ------    ------
              Net cash provided by investing
                  activities .........................   22.3      47.9
                                                       ------    ------

                               See accompanying notes.

                              (Continued on next page)
                                    PAGE 6


                                     AMGEN INC.

             CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Continued)

                                    (In millions)
                                     (Unaudited)

                                                       Three Months Ended
                                                            March 31,
                                                         1997      1996
                                                       -------   -------

           Cash flows from financing activities:
            Decrease in commercial paper ............. $    -    $(69.7)
            Repayment of long-term debt ..............  (78.2)        -
            Net proceeds from issuance of common
              stock upon the exercise of stock
              options ................................   24.3      33.4
            Tax benefits related to stock options ....    8.6       8.6
            Repurchases of common stock .............. (101.7)   (104.5)
            Other ....................................  (11.9)    (13.3)
                                                       ------    ------
              Net cash used in financing activities .. (158.9)   (145.5)
                                                       ------    ------

           Increase (decrease) in cash and cash
             equivalents .............................   95.5      (4.3)

           Cash and cash equivalents at beginning of
             period ..................................  169.3      66.7
                                                       ------    ------
           Cash and cash equivalents at end of period  $264.8    $ 62.4
                                                       ======    ======

                               See accompanying notes.
                                     PAGE 7


                                     AMGEN INC.

                NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

                                   March 31, 1997


        1.   Summary of significant accounting policies

          Business

             Amgen Inc. ("Amgen" or the "Company") is a global  biotechnology
        company that  discovers,  develops, manufactures  and  markets  human
        therapeutics based on advances in cellular and molecular biology.

          Principles of consolidation

             The consolidated financial  statements include  the accounts  of
        the Company and its wholly owned  subsidiaries as well as  affiliated
        companies for which the Company has a controlling financial  interest
        and exercises  control over  their operations  ("majority  controlled
        affiliates").  All  material intercompany  transactions and  balances
        have been  eliminated in  consolidation.   Investments in  affiliated
        companies which are 50% or less owned and where the Company exercises
        significant influence  over operations  are accounted  for using  the
        equity method.  All other equity investments are accounted for  under
        the cost  method.   The caption  "Loss of  affiliates, net"  includes
        Amgen's equity in the operating  results of affiliated companies  and
        the minority interest others hold in the operating results of Amgen's
        majority controlled affiliates.

          Inventories

             Inventories are stated at the lower of cost or market.  Cost  is
        determined in  a manner  which approximates  the first-in,  first-out
        (FIFO) method.  Inventories are shown net of applicable reserves  and
        allowances.  Inventories consist of the following (in millions):

                                       March 31,     December 31,
                                         1997            1996
                                        ------         -------
                 Raw materials ......   $ 14.2          $15.9
                 Work in process ....     54.7           56.2
                 Finished goods .....     31.5           25.3
                                        ------          -----
                                        $100.4          $97.4
                                        ======          =====

          Product sales

             Product sales consist of two products, EPOGEN(R) (Epoetin  alfa)
        and NEUPOGEN(R) (Filgrastim).

             Quarterly NEUPOGEN(R)  sales  volume  in the  United  States  is
        influenced by a  number of  factors including  underlying demand  and
                                    PAGE 8

        wholesaler inventory  management  practices.    Wholesaler  inventory
        reductions tend to  reduce domestic  NEUPOGEN(R) sales  in the  first
        quarter each year.   In addition, the  discretionary aspects of  some
        cancer chemotherapy administration has  had a slight seasonal  effect
        on NEUPOGEN(R) sales.

             The Company has  the exclusive right  to sell  Epoetin alfa  for
        dialysis, diagnostics and  all non-human uses  in the United  States.
        The Company sells Epoetin alfa under the brand name EPOGEN(R).  Amgen
        has granted  to Ortho  Pharmaceutical  Corporation, a  subsidiary  of
        Johnson &  Johnson  ("Johnson  & Johnson"),  a  license  relating  to
        Epoetin alfa for sales in the United States for all human uses except
        dialysis and diagnostics.  Pursuant to  this license, Amgen does  not
        recognize product sales it makes into the exclusive market of Johnson
        & Johnson and  does recognize  the product  sales made  by Johnson  &
        Johnson into  Amgen's exclusive  market.   These sales  amounts,  and
        adjustments thereto, are derived  from third-party data on  shipments
        to end users and their usage (see Note 4, "Contingencies - Johnson  &
        Johnson arbitrations").

          Income taxes

             Income taxes are accounted for  in accordance with Statement  of
        Financial Accounting Standards ("SFAS") No. 109 (Note 3).

          Stock option and purchase plans

             The Company's stock options and purchase plans are accounted for
        under Accounting  Principles Board  Opinion No.  25, "Accounting  for
        Stock Issued to Employees".

          Earnings per share

             Earnings per share are computed in accordance with the  treasury
        stock method.  Primary and fully diluted earnings per share are based
        upon the weighted average number of common shares and dilutive common
        stock equivalents during the period  in which they were  outstanding.
        Common stock equivalents are outstanding options under the  Company's
        stock option plans.  Put warrants  on the Company's common stock  may
        also be dilutive under the reverse treasury stock method.

             In February 1997, SFAS No. 128, "Earnings Per Share" was  issued
        and is required to be  adopted on December 31,  1997.  At that  time,
        the Company will be required to  change the method currently used  to
        compute earnings per share and to  restate all prior periods.   Under
        the new requirements,  primary and fully  diluted earnings per  share
        will be replaced with  basic and diluted earnings  per share.   Basic
        earnings per share excludes the dilutive effect of stock options  and
        will therefore  be higher  than primary  earnings per  share.   Basic
        earnings per share for the three months ended March 31, 1997 and 1996
        was $.68 and $.54,  respectively.  Diluted  earnings per share  under
        the new standard is  expected to be essentially  the same as  primary
        earnings per  share  amounts calculated  under  principles  currently
        used.
                                       PAGE 9

          Use of estimates

             The preparation  of  financial  statements  in  conformity  with
        generally accepted accounting principles requires management to  make
        estimates and assumptions  that affect  the amounts  reported in  the
        financial statements  and accompanying  notes.   Actual  results  may
        differ from those estimates.

          Basis of presentation

             The financial information for the  three months ended March  31,
        1997 and 1996 is unaudited  but includes all adjustments  (consisting
        only of  normal  recurring  accruals)  which  the  Company  considers
        necessary for a fair  presentation of the  results of operations  for
        these periods.   Interim results  are not  necessarily indicative  of
        results for the full fiscal year.


        2.   Debt

             During the three months ended March  31, 1997, the Company  paid
        off $78.2 million  of maturing debt  consisting of  $28.2 million  of
        promissory notes and $50 million of debt securities.

             Long-term debt consists of the following (in millions):

                                            March 31,   December 31,
                                              1997          1996
                                            --------      --------
               Promissory notes ..........   $ 40.0        $ 68.2
               Debt securities ...........     59.0         109.0
                                             ------        ------
                                               99.0         177.2
               Less current portion ......    (40.0)       (118.2)
                                             ------        ------
                                             $ 59.0        $ 59.0
                                             ======        ======

             The Company  has  registered  $213  million  of  unsecured  debt
        securities of which  $59 million  were outstanding  and $100  million
        were available for issuance at March  31, 1997.  The debt  securities
        outstanding at March 31, 1997 bear interest at fixed rates  averaging
        5.8% and mature in approximately one to six years.

             In  April  1997,  the  Company  issued  $100  million  of   debt
        securities under  its shelf  registration which  bear interest  at  a
        fixed rate of 8.1% and mature on April 1, 2097.  These securities may
        be redeemed in whole or in part  at the Company's option at any  time
        for a redemption price equal to  the greater of the principal  amount
        to be redeemed or the sum of the present values of the principal  and
        remaining interest payments discounted at a determined rate plus,  in
        each case, accrued interest.   These securities place limitations  on
        liens and sale/leaseback transactions.
                                     PAGE 10

             As of  March 31,  1997, $150  million  was available  under  the
        Company's line of credit for borrowing  and to support the  Company's
        commercial paper program.  No borrowings on this line of credit  were
        outstanding at March 31, 1997.


        3.   Income taxes

             The provision for  income taxes  consists of  the following  (in
        millions):

                                                       Three Months Ended
                                                           March 31,
                                                         1997      1996
                                                        ------    ------

                 Federal(including U.S. possessions) .  $65.1     $57.3
                 State ...............................    5.0       6.1
                                                        -----     -----
                                                        $70.1     $63.4
                                                        =====     =====

             The decrease in the  effective tax rate in  the current year  is
        the result of  a favorable ruling  received in the  third quarter  of
        1996 from the Puerto Rican government with respect to tollgate  taxes
        applicable to earnings in Puerto Rico.


        4.   Contingencies

          Johnson & Johnson arbitrations

             In September  1985,  the Company  granted  Johnson &  Johnson  a
        license relating to certain patented  technology and know-how of  the
        Company to sell  a genetically engineered  form of recombinant  human
        erythropoietin, called Epoetin alfa, throughout the United States for
        all human uses except  dialysis and diagnostics.   Johnson &  Johnson
        sells Epoetin alfa under the brand name PROCRIT(R).

             A number of  disputes have arisen  between Amgen  and Johnson  &
        Johnson as  to  their respective  rights  and obligations  under  the
        various agreements between them, including the agreement granting the
        license (the  "License Agreement").   These  disputes have  been  the
        subject of arbitration  proceedings before  Judicial Arbitration  and
        Mediation Services, Inc. in  Chicago, Illinois commencing in  January
        1989.  A dispute that has not yet been resolved and is the subject of
        the current arbitration proceeding  relates to the audit  methodology
        currently employed  by  the Company  for  Epoetin alfa  sales.    The
        Company and Johnson & Johnson are  required to compensate each  other
        for Epoetin  alfa  sales which  either  party makes  into  the  other
        party's exclusive  market.    The  Company  has  established  and  is
        employing an audit  methodology to assign  the proceeds  of sales  of
        EPOGEN and  PROCRIT in  Amgen's and  Johnson &  Johnson's  respective
        exclusive markets.  Based upon this audit methodology, the Company is
        seeking payment of approximately  $12.6 million (excluding  interest)
        from Johnson & Johnson for the  period 1991 through 1994.  Johnson  &
                                      PAGE 11

        Johnson has disputed this methodology and is proposing an alternative
        methodology for adoption by  the arbitrator pursuant  to which it  is
        seeking payment  of approximately  $423 million  (including  interest
        through December 1996)  for the period  1989 through 1994.   If as  a
        result of the  arbitration proceeding, a  methodology different  from
        that currently employed by  the Company is  instituted to assign  the
        proceeds of sales between the parties, it may yield results that  are
        different  from  the  results  of  the  audit  methodology  currently
        employed by  the Company.   As  a result  of the  arbitration, it  is
        possible that the Company would recognize a different level of EPOGEN
        sales than  is  currently being  recognized.    As a  result  of  the
        arbitration,  the  Company   may  be  required   to  pay   additional
        compensation to Johnson & Johnson for sales during prior periods,  or
        Johnson & Johnson may be required to pay compensation to the  Company
        for such  prior period  sales.   While it  is impossible  to  predict
        accurately or  determine  the  outcome of  these  proceedings,  based
        primarily upon  the  merits of  its  claims and  based  upon  certain
        liabilities established  due  to  the  inherent  uncertainty  of  any
        arbitrated result, the  Company believes  that the  outcome of  these
        proceedings will not have a material adverse effect on its  financial
        statements.  A  trial commenced in  March 1996,  regarding the  audit
        methodologies and compensation  for sales by  Johnson & Johnson  into
        Amgen's exclusive market and sales by Amgen into Johnson &  Johnson's
        exclusive market.   In December  1996, testimony  in the  arbitration
        ended.    Final  argument  before  the  arbitrator  on  the  parties'
        respective audit methodologies  and claims is  scheduled for May  19,
        1997, whereafter the matter  will be fully  briefed and submitted  to
        the arbitrator for decision.

             The Company has filed a demand  in the arbitration to  terminate
        Johnson & Johnson's rights under the License Agreement and to recover
        damages for  breach of  the License  Agreement.   A hearing  on  this
        demand will  be scheduled  following the  adjudication of  the  audit
        methodologies for Epoetin alfa sales.

             On October  2, 1995,  Johnson &  Johnson filed  a demand  for  a
        separate  arbitration  proceeding  against  the  Company  before  the
        American  Arbitration  Association  ("AAA")  in  Chicago,   Illinois.
        Johnson &  Johnson  alleges  in this  demand  that  the  Company  has
        breached the License Agreement.  The demand also includes allegations
        of various antitrust violations.  In  this demand, Johnson &  Johnson
        seeks an  injunction,  declaratory relief,  unspecified  compensatory
        damages, punitive  damages  and costs.    On October  27,  1995,  the
        Company filed  a  complaint in  the  Circuit Court  of  Cook  County,
        Illinois, which is now  pending in the  United States District  Court
        for the Northern  District of Illinois,  seeking an order  compelling
        Johnson & Johnson  to arbitrate the  Company's claim for  termination
        before the  arbitrator  and  any related  counterclaims  asserted  in
        Johnson & Johnson's October 2, 1995 arbitration demand filed with the
        AAA.  The Company is  unable to predict at  this time the outcome  of
        the demand for termination or when it will be resolved.  The  Company
        has filed a motion to stay the AAA arbitration pending the outcome of
        the existing arbitration proceedings before Judicial Arbitration  and
        Mediation Services, Inc. discussed above.  The Company has also filed
        an answer and counterclaim denying that AAA has jurisdiction to  hear
                                      PAGE 12

        or decide the claims stated in the demand, denying the allegations in
        the demand and counter claiming for certain unpaid invoices.

          Synergen ANTRIL(TM) litigation

             Lawsuits have  been  filed against  the  Company's  wholly-owned
        subsidiary, Amgen Boulder  Inc. (formerly  Synergen, Inc.),  alleging
        misrepresentations  in  connection   with  Synergen's  research   and
        development of ANTRIL(TM)  for the treatment  of sepsis.   One  suit,
        filed by  a  limited partner  of  the partnership  with  which  Amgen
        Boulder Inc. is  affiliated, has been  certified as  a class  action.
        That suit seeks rescission  of certain payments  made by the  limited
        partners to the partnership (or unspecified damages not less than $52
        million) and  treble  damages  based  on  a  variety  of  allegations
        relating to state  and federal law  claims.  The  plaintiffs in  that
        suit also have filed a  second amended complaint alleging  violations
        of federal  securities  laws.   In  August and  September  1996,  the
        parties filed cross-motions for summary  judgement.  The Court  heard
        argument  on   November  1,   1996.     Since  then,   the   parties'
        representatives have reached a  tentative settlement agreement  which
        is subject to  final approval by  the Court and  the approval of  the
        limited  partners  of  the  partnership.     Under  its  terms,   the
        plaintiffs, who include present limited partners of the  partnership,
        will receive $14.5 million in exchange for the transfer of  ownership
        of their units;  the suit will  be dismissed with  prejudice and  the
        parties will exchange  mutual releases.   In a  separate matter,  two
        broker dealers who acted as market  makers in Synergen, Inc.  options
        have also filed a suit claiming in excess of $3.2 million in  trading
        losses.

          FoxMeyer Health Corporation

             On January 10, 1997, FoxMeyer Health Corporation ("FMHC")  filed
        suit  (the  "FoxMeyer  Lawsuit")  alleging  that  defendant  McKesson
        Corporation defrauded FMHC, misused confidential information received
        from FMHC  about  subsidiaries  of  FMHC  (FoxMeyer  Corporation  and
        FoxMeyer Drug Corporation, collectively the "FoxMeyer Subsidiaries"),
        and attempted to monopolize the market for pharmaceutical and  health
        care product  distribution by  attempting to  injure or  destroy  the
        FoxMeyer Subsidiaries.    The  Company is  named  as  one  of  twelve
        "Manufacturer Defendants"  alleged to  have conspired  with  McKesson
        Corporation in doing, among other things, the above and (i)  inducing
        FMHC to  refrain  from  seeking other  suitable  purchasers  for  the
        FoxMeyer Subsidiaries and (ii) causing FMHC to believe that  McKesson
        Corporation was serious about purchasing FMHC's assets at fair value,
        when, in  fact,  McKesson  Corporation was  not.    The  Manufacturer
        Defendants   and  McKesson  Corporation  are  also  alleged  to  have
        intentionally and  tortiously interfered  with a  number of  business
        expectancies  and  opportunities.    The  complaint  seeks  from  the
        Manufacturer Defendants and McKesson Corporation compensatory damages
        of at  least $400  million and  punitive  damages in  an  unspecified
        amount, as well as FMHC's costs and attorney's fees.  On January  31,
        1997, the Company  filed an answer  denying FMHC's  allegations.   On
        February 4,  1997, a  notice  of removal  was  filed in  the  Federal
        District Court for  Dallas, Texas (the  "District Court"), which  was
        referred by the  District Court to  the Federal  Bankruptcy Court  in
                                      PAGE 13

        Dallas, Texas.    Subsequently, on  February  7, 1997,  a  motion  to
        transfer venue was filed in the  Federal Bankruptcy Court in  Dallas,
        Texas, requesting  that this  matter be  transferred to  the  Federal
        Bankruptcy  Court  in  Delaware,  where  the  FoxMeyer  Subsidiaries'
        Chapter XI bankruptcy action is pending.   The Company is a  creditor
        in such bankruptcy proceeding.  On  March 18, 1997, the  Manufacturer
        Defendants filed  in  the  Delaware  bankruptcy  court  a  motion  to
        intervene in  the creditors  committee (the  "Chapter XI  Committee")
        action that asserted that the Delaware bankruptcy court should enjoin
        the  FoxMeyer  Lawsuit.    Also  on  March  18,  1997,  the  Delaware
        bankruptcy court  converted  the FoxMeyer  Subsidiaries'  Chapter  XI
        bankruptcy action to a liquidation proceeding under Chapter VII.  The
        order converting the FoxMeyer  Subsidiaries' bankruptcy to a  Chapter
        VII proceeding  also  stayed  all  adversary  proceedings  and  other
        proceedings filed  in the  bankruptcy until  a permanent  trustee  is
        elected.  As such, no substantive resolution of the motions filed  in
        the Delaware bankruptcy court is expected until after election of the
        permanent trustee.    Similarly,  on  April  1,  1997,  the  Delaware
        bankruptcy court ordered that the  litigants in the FoxMeyer  Lawsuit
        be stayed from any further litigation until election of the permanent
        trustee.   Accordingly,  no  substantial resolution  of  any  motions
        currently pending in the FoxMeyer Litigation is expected until  after
        election of the permanent trustee.

          False Claims Act matter

             Amgen has been  advised that it  and certain  purchasers of  its
        products have been named as defendants  in a civil lawsuit  initiated
        by a former employee of Amgen in the United States District Court for
        the Eastern District of Pennsylvania.  This suit was filed under  the
        qui tam provisions of the Federal False Claims Act (the "Act")  which
        permit an individual to bring suit  in the name of the United  States
        and share in  any recovery.   The suit alleges,  among other  things,
        that Amgen individually and in conspiracy with some of its  customers
        violated the Act as  a result of certain  of its sales and  reporting
        practices relating to its  products.  Under  the law, the  government
        must investigate the allegations and  determine whether it wishes  to
        intervene and take responsibility for  the lawsuit. The lawsuit  will
        remain under seal  until the government  completes its  investigation
        and determines whether  to intervene.   However, permission from  the
        Court has been obtained  by Amgen to  make the disclosures  contained
        herein.  The Complaint  seeks an order requiring  Amgen to cease  and
        desist from  such allegedly  improper practices,  as well  as  treble
        damages in an  unspecified amount plus  a civil penalty  of not  less
        than $5,000 and not more than  $10,000 for each alleged violation  of
        the Act.  If the government does not intervene, the plaintiff has the
        right to continue  to pursue the  claim on  the government's  behalf.
        Amgen is fully cooperating with the government's investigation and is
        engaged in  ongoing discussions  with it  regarding the  allegations.
        Amgen has advised the government that it disputes and will vigorously
        contest the allegations in the Complaint.   Although it is too  early
        in this action  for Amgen  to fully  assess this  matter or  reliably
        predict its outcome, an unfavorable result in this matter could  have
        a material adverse effect on the  Company's results of operations  in
        that period.
                                      PAGE 14

             While it is not possible to predict accurately or determine  the
        eventual outcome  of the  above described  legal matters  or  various
        other legal proceedings (including patent disputes) involving  Amgen,
        except with  respect to  the False  Claims  Act matter,  the  Company
        believes that  the  outcome of  these  proceedings will  not  have  a
        material adverse effect on its financial statements.


        5.   Stockholders' equity

             During the  three  months  ended March  31,  1997,  the  Company
        repurchased 1.7 million shares of its common stock at a total cost of
        $101.7 million under its common stock repurchase program.  The  Board
        of Directors  has authorized  the Company  to repurchase  up to  $450
        million of shares during 1997.   Stock repurchased under the  program
        is retired.


        Item 2.   Management's Discussion and Analysis of Financial Condition
                  and Results of Operations

        Liquidity and Capital Resources

             Cash provided by operating activities  has been and is  expected
        to continue to be the Company's primary source of funds.  During  the
        three months ended March 31, 1997, operations provided $232.1 million
        of cash compared with $93.3 million during the same period last year.
        The Company had cash, cash  equivalents and marketable securities  of
        $1,044.3 million at March 31, 1997,  compared with $1,077 million  at
        December 31, 1996.

             Capital expenditures totaled $102.5 million for the three months
        ended March 31, 1997, compared with $42.5 million for the same period
        a year ago.  Over  the next few years,  the Company expects to  spend
        approximately $350 million per year on capital projects and equipment
        to expand the Company's global operations.

             The Company receives  cash from the  exercise of employee  stock
        options.  During the three months ended March 31, 1997, stock options
        and their  related  tax  benefits  provided  $32.9  million  of  cash
        compared with $42 million  for the same period  last year.   Proceeds
        from the exercise  of stock options  and their  related tax  benefits
        will vary  from period  to period  based upon,  among other  factors,
        fluctuations in the market value of  the Company's stock relative  to
        the exercise price of such options.

             The Company  has  a  stock  repurchase  program  to  offset  the
        dilutive effect  of  its  employee benefit  stock  option  and  stock
        purchase plans.  During  the three months ended  March 31, 1997,  the
        Company purchased 1.7 million shares of its common stock at a cost of
        $101.7 million compared with 1.8 million  shares purchased at a  cost
        of $104.5 million  during the  same period  last year.   The  Company
        expects to  repurchase up  to $450  million of  its stock  under  the
        program in 1997.
                                      PAGE 15

             To provide for  financial flexibility  and increased  liquidity,
        the Company has established several sources  of debt financing.   The
        Company had a  shelf registration under  which it could  issue up  to
        $213 million  of debt  securities.   During  the three  months  ended
        March 31, 1997, $50  million of maturing  debt securities under  this
        shelf registration were repaid.  The  $59 million of debt  securities
        outstanding at  March 31,  1997 mature  in approximately  one to  six
        years.  In April 1997, the Company issued the remaining $100  million
        of debt securities under the  shelf registration which bear  interest
        at a fixed  rate of 8.1%  and mature on  April 1, 2097.   These  debt
        securities were  issued  to refinance  a  portion of  debt  that  has
        matured or  will  mature  in  1997  (see  Note  2  to  the  Condensed
        Consolidated Financial Statements).   The Company  also repaid  $28.2
        million of promissory notes during the  three months ended March  31,
        1997.  The Company has a commercial paper program which provides  for
        short-term borrowings up to an aggregate face amount of $200 million.
        As of  March 31,  1997, the  Company  had no  outstanding  commercial
        paper.  The Company also has a $150 million revolving line of credit.
        No borrowings on this  line of credit were  outstanding at March  31,
        1997.

             The primary objectives  for the  Company's investment  portfolio
        are liquidity  and safety  of principal.    Investments are  made  to
        achieve the highest rate  of return to  the Company, consistent  with
        these  two  objectives.    The  Company's  investment  policy  limits
        investments to certain  types of instruments  issued by  institutions
        with investment  grade  credit  ratings and  places  restrictions  on
        maturities and concentration by type and issuer.  The Company invests
        its excess  cash  in  securities  with  varying  maturities  to  meet
        projected cash needs.

             The Company believes  that existing funds,  cash generated  from
        operations and existing  sources of  debt financing  are adequate  to
        satisfy its working capital and capital expenditure requirements  for
        the foreseeable future, as  well as to  support its stock  repurchase
        program.  However, the Company may raise additional capital from time
        to time to take advantage of  favorable conditions in the markets  or
        in connection with the Company's corporate development activities.


        Results of Operations

          Product sales

             Product sales  increased  $59.1 million  or  12% for  the  three
        months ended March 31, 1997, compared with the same period last year.

             NEUPOGEN(R) (Filgrastim)

             Worldwide NEUPOGEN(R) sales  were $244.4 million  for the  three
        months ended March 31, 1997, an increase of $11.6 million or 5%  over
        the same period last year.  This increase is primarily due to  demand
        growth in domestic  and, to a  lesser extent, international  markets.
        Unfavorable foreign  currency effects  reduced worldwide  NEUPOGEN(R)
        sales growth by approximately three percentage points.  In  addition,
                                      PAGE 16

        tight European  governmental budgets  have reduced  the sales  growth
        rate.

             Quarterly NEUPOGEN(R)  sales  volume  in the  United  States  is
        influenced by a  number of  factors including  underlying demand  and
        wholesaler inventory  management  practices.    Wholesaler  inventory
        reductions tend to  reduce domestic  NEUPOGEN(R) sales  in the  first
        quarter each year.   In addition, the  discretionary aspects of  some
        cancer chemotherapy administration has  had a slight seasonal  effect
        on NEUPOGEN(R) sales.

             Cost containment pressures in  the health care marketplace  have
        contributed to the  slowing of growth  in domestic NEUPOGEN(R)  usage
        over the  past  several  years.   These  pressures  are  expected  to
        continue to influence such growth for the foreseeable future.

             The growth of  the colony stimulating  factor ("CSF") market  in
        the EU in which NEUPOGEN (R) competes has slowed, and is expected  to
        continue to slow, principally due  to governmental budget issues  and
        cost controls in EU countries.  Despite these market factors, as well
        as competition  from another  granulocyte  CSF product,  the  Company
        experienced slightly positive NEUPOGEN(R)  sales growth, measured  in
        local currencies,  in the  EU  in 1996  and  in the  current  period.
        Although the  Company's  CSF market  share  in the  EU  has  remained
        relatively constant over the last several quarters, the Company  does
        not expect the competitive intensity to subside in the near future.

             EPOGEN(R) (Epoetin alfa)

             EPOGEN(R) sales were $291.6 million  for the three months  ended
        March 31, 1997,  an increase of  $47.5 million or  19% over the  same
        period last year.   This  increase is  primarily due  to a  continued
        increase  in   the  U.S.   dialysis   patient  population   and   the
        administration of higher doses.

          Cost of sales

             Cost of sales  as a percentage  of product sales  was 13.4%  and
        14.0%  for  the  three  months  ended   March  31,  1997  and   1996,
        respectively.  In  1997, cost  of sales  as a  percentage of  product
        sales  is  expected  to  range  from  13%-14%  reflecting  continuing
        efficiencies of the Puerto Rican operations.

          Research and development

             During the  three  months ended  March  31, 1997,  research  and
        development expenses increased $17.1 million or 13% compared with the
        same period last  year.   This increase  is primarily  due to  staff-
        related expenses for clinical and preclinical activities necessary to
        support ongoing  product development  activities.   In  1997,  annual
        research and development expenses are expected to increase at a  rate
        exceeding the Company's  product sales  growth rate.   Increases  are
        planned for internal  efforts on development  of product  candidates,
        for discovery, and for licensing efforts.
                                    PAGE 17

          Marketing and selling/General and administrative

             Marketing and  selling expenses  increased  $0.5 million  or  1%
        during the three months ended March  31, 1997 compared with the  same
        period last year.  This increase was relatively small because  higher
        staff-related  costs  and  higher  outside  marketing  expenses  were
        substantially offset by lower  European marketing expenses  resulting
        from the favorable  effects of  foreign currency  exchange rates  and
        lower expenses related to the Johnson & Johnson arbitration.

             General and administrative  expenses increased  $5.2 million  or
        13% during the three  months ended March 31,  1997 compared with  the
        same period last  year.   This increase  is primarily  due to  higher
        legal and staff-related expenses.

             In 1997, marketing  and selling expenses  combined with  general
        and administrative expenses are expected to have an aggregate  annual
        growth rate lower  than the anticipated  annual product sales  growth
        rate due in part to the favorable impact of foreign currency exchange
        rates on  European  expenses  and reduced  expenses  related  to  the
        Johnson & Johnson arbitration.

          Interest and other income

             Interest and other income decreased  $3.1 million or 16%  during
        the three months ended March 31,  1997 compared with the same  period
        last year.  This decrease is primarily due to capital gains  realized
        in the prior year  period which did not  reoccur in the current  year
        period.   Interest and  other income  is expected  to fluctuate  from
        period to  period  primarily due  to  changes in  cash  balances  and
        interest rates.

          Income taxes

             The Company's  effective tax  rate for  the three  months  ended
        March 31, 1997 was 28.0% compared with 30.6% for the same period last
        year.  The  decrease in the  tax rate is  the result  of a  favorable
        ruling received in the  third quarter of 1996  from the Puerto  Rican
        government with respect to tollgate  taxes applicable to earnings  in
        Puerto Rico.

          Foreign currency transactions

             The Company  has a  program to  manage certain  portions of  its
        exposure to fluctuations in  foreign currency exchange rates  arising
        from international  operations.   The  Company generally  hedges  the
        receivables and  payables with  foreign currency  forward  contracts,
        which typically mature within six months.   The Company uses  foreign
        currency option and forward  contracts which generally expire  within
        12 months to hedge certain anticipated future sales and expenses.  At
        March 31,  1997,  outstanding  foreign currency  option  and  forward
        contracts totaled $34.6 million and $107.2 million, respectively.
                                    PAGE 18

        Financial Outlook

             Worldwide NEUPOGEN(R) (Filgrastim) sales  for 1997 are  expected
        to grow  at  a  rate  lower  than  the  1996  growth  rate.    Future
        NEUPOGEN(R) sales  increases  are dependent  primarily  upon  further
        penetration of existing markets, the timing and nature of  additional
        indications for which the product may be approved and the effects  of
        competitive products. Although  not approved or  promoted for use  in
        the United States, the Company believes that approximately 15%-20% of
        its domestic NEUPOGEN(R) sales are from off-label use as a supportive
        therapy  for  various  AIDS-related  treatments.    Changes  in  AIDS
        therapies, including therapies that may be less myelosuppressive, may
        affect such sales.  NEUPOGEN(R) usage  is expected to continue to  be
        affected by  cost  containment  pressures on  health  care  providers
        worldwide.    In  addition,  international  NEUPOGEN(R)  sales   will
        continue to be subject to changes in foreign currency exchange rates.

             EPOGEN(R) (Epoetin alfa) sales for  1997 are expected to  remain
        strong but grow  at a  rate lower  than the  1996 growth  rate.   The
        Company anticipates that increases in both the U.S. dialysis  patient
        population and dosing will  continue to drive  EPOGEN(R) sales.   The
        Company believes that  as more dialysis  patients' hematocrits  reach
        target levels, the  contribution of  dosing to  sales increases  will
        diminish.  Patients receiving treatment  for end stage renal  disease
        are covered primarily under medical programs provided by the  federal
        government.   Therefore,  EPOGEN(R) sales  may  also be  affected  by
        future changes in reimbursement rates or the basis for  reimbursement
        by the federal government.  On February  12, 1997,  the Health  Care
        Finance  Administration ("HCFA") issued  an Electronic  Program 
        Memorandum to  their  Fiscal Intermediaries and  Carriers  (as
        defined  by  HCFA) regarding  the institution of a ninety day rolling
        hematocrit edit when  hematocrits exceed 36%.   The new  method of
        calculation  is referred  to as  the hematocrit measurement audit
        (HMA).  The HMA allows reimbursement for patients  who  temporarily
        exceed  36%  through  the  averaging   of submitted claims  for  the
        previous  90  days.   The  HMA  eliminates reimbursement for the
        last submitted  claim if an average  hematocrit of 36.5% is  exceeded
        for the  previous 90 days  and also  eliminates medical justification
        for  hematocrits being kept  over 36%.   Fiscal Intermediaries and
        Carriers must  implement this  change by  July 1, 1997.

             The Company anticipates  that total product  sales and  earnings
        will grow at double digit rates  in 1997, but these growth rates  are
        expected to be  lower than 1996  growth rates.   Estimates of  future
        product sales and earnings,  however, are necessarily speculative  in
        nature and are difficult to predict with accuracy.

             Except for  the  historical information  contained  herein,  the
        matters discussed herein  are by their  nature forward-looking.   For
        reasons stated, or for various unanticipated reasons, actual  results
        may  differ  materially.    Amgen  operates  in  a  rapidly  changing
        environment that involves a number of risks, some of which are beyond
        the Company's control.   Future operating  results and matters  which
        may affect the Company's stock price  may be affected by a number  of
        factors, certain  of which  are discussed  elsewhere herein  and  are
        discussed in the sections  appearing under the heading  "Management's
                                      PAGE 19

        Discussion  and  Analysis  of  Financial  Condition  and  Results  of
        Operations--Factors That May Affect Future Results" in the  Company's
        Annual Report on  Form 10-K  for the  year ended  December 31,  1996,
        which sections are incorporated herein by  reference and filed as  an
        exhibit hereto.


        Legal Matters

             The Company is  engaged in arbitration  proceedings with one  of
        its licensees and various other legal proceedings.  For a  discussion
        of these matters, see Note 4 to the Condensed Consolidated  Financial
        Statements.


                             PART II - OTHER INFORMATION

        Item 1.   Legal Proceedings

             The Company is  engaged in arbitration  proceedings with one  of
        its licensees.  For a complete discussion of these matters see Note 4
        to the Condensed Consolidated Financial Statements - "Contingencies -
        Johnson & Johnson  arbitrations".  Other  legal proceedings are  also
        reported in Note 4 to the Condensed Consolidated Financial Statements
        and in the Company's Form 10-K for the year ended December 31,  1996,
        with material developments since that report described below.   While
        it is not possible to predict accurately or to determine the eventual
        outcome of these matters, except with respect to the False Claims Act
        matter,  the  Company  believes  that  the  outcome  of  these  legal
        proceedings will not have a material adverse effect on the  financial
        statements of the Company.

          Transkaryotic Therapies and Hoechst litigation

             On April  15,  1997,  Amgen filed  suit  in  the  United  States
        District  Court   in  Boston   Massachusetts  against   Transkaryotic
        Therapies Inc. and  Hoechst Marion Roussel  alleging infringement  of
        several U.S.  patents owned  by Amgen  that claim  an  erythropoietin
        product and processes for making erythropoietin.   The suit seeks  an
        injunction preventing the defendants from making, importing, using or
        selling erythropoietin in the U.S.

          Genentech litigation

             On October 16, 1996,  Genentech, Inc. filed  suit in the  United
        States District Court for the Northern District of California seeking
        an unspecified  amount of  compensatory damages,  treble damages  and
        injunctive relief  on  its  U.S.  Patents  4,704,362,  5,221,619  and
        4,342,832 (the "`362,  `619 and `832  Patents"), relating to  vectors
        for expressing  cloned genes  and the  methods for  such  expression.
        Genentech, Inc.  alleges  that Amgen  has  infringed its  patents  by
        manufacturing and selling  NEUPOGEN(R).  On  December 2, 1996,  Amgen
        was served  with this  lawsuit.   On January  21, 1997,  the  Company
        answered  the  complaint  and  asserted  counterclaims  relating   to
        invalidity and non-infringement of the patents-in-suit.  On  February
        10,  1997,  Genentech,  Inc.  served  Amgen  with  a  reply  to   the
                                      PAGE 20

        counterclaim and  an additional  counterclaim asserting  U.S.  Patent
        5,583,013 (the  "`013 Patent"),  issued  December 10,  1996,  seeking
        relief similar to that  sought for the `362,  `619 and `832  Patents.
        On  March  31,  1997,  Amgen  answered  this  pleading  and  asserted
        counterclaims relating to invalidity and non-infringement of the `013
        Patent.

          FoxMeyer Health Corporation

             On January 10, 1997, FoxMeyer Health Corporation ("FMHC")  filed
        suit (the "FoxMeyer Lawsuit") in the District Court of Dallas County,
        Dallas, Texas, alleging that defendant McKesson Corporation defrauded
        FMHC, misused  confidential  information  received  from  FMHC  about
        subsidiaries  of  FMHC  (FoxMeyer   Corporation  and  FoxMeyer   Drug
        Corporation, collectively the "FoxMeyer Subsidiaries"), and attempted
        to monopolize the market for  pharmaceutical and health care  product
        distribution  by  attempting  to  injure  or  destroy  the   FoxMeyer
        Subsidiaries.  The Company  is  named as one of twelve  "Manufacturer
        Defendants" alleged to  have conspired with  McKesson Corporation  in
        doing, among other things, the above and (i) inducing FMHC to refrain
        from seeking other suitable purchasers for the FoxMeyer  Subsidiaries
        and (ii)  causing  FMHC  to believe  that  McKesson  Corporation  was
        serious about purchasing FMHC's assets at fair value, when, in  fact,
        McKesson Corporation  was  not.   The  Manufacturer Defendants    and
        McKesson Corporation  are  also  alleged to  have  intentionally  and
        tortiously interfered  with a  number  of business  expectancies  and
        opportunities.  The complaint seeks from the Manufacturer  Defendants
        and McKesson  Corporation  compensatory  damages  of  at  least  $400
        million and punitive  damages in an  unspecified amount,  as well  as
        FMHC's costs and attorney's fees.   On January 31, 1997, the  Company
        filed an answer denying FMHC's allegations.   On February 4, 1997,  a
        notice of removal was filed in the Federal District Court for Dallas,
        Texas (the  "District Court"),  which was  referred by  the  District
        Court  to   the   Federal   Bankruptcy  Court   in   Dallas,   Texas.
        Subsequently, on February  7, 1997, a  motion to  transfer venue  was
        filed in the  Federal Bankruptcy Court  in Dallas, Texas,  requesting
        that this matter be  transferred to the  Federal Bankruptcy Court  in
        Delaware, where  the  FoxMeyer Subsidiaries'  Chapter  XI  bankruptcy
        action is pending.   The  Company is  a creditor  in such  bankruptcy
        proceeding.  On March 18, 1997, the Manufacturer Defendants filed  in
        the Delaware bankruptcy court a motion to intervene in the  creditors
        committee (the "Chapter XI Committee") action that asserted that  the
        Delaware bankruptcy court should enjoin  the FoxMeyer Lawsuit.   Also
        on March  18,  1997,  the Delaware  bankruptcy  court  converted  the
        FoxMeyer Subsidiaries' Chapter XI bankruptcy action to a  liquidation
        proceeding under  Chapter VII.   The  order converting  the  FoxMeyer
        Subsidiaries' bankruptcy to a Chapter VII proceeding also stayed  all
        adversary proceedings and other  proceedings filed in the  bankruptcy
        until a  permanent  trustee is  elected.   As  such,  no  substantive
        resolution of the motions filed in  the Delaware bankruptcy court  is
        expected until after election of  the permanent trustee.   Similarly,
        on April  1, 1997,  the Delaware  bankruptcy court  ordered that  the
        litigants  in  the  FoxMeyer  Lawsuit  be  stayed  from  any  further
        litigation until election of the permanent trustee.  Accordingly,  no
        substantial resolution  of  any  motions  currently  pending  in  the
                                      PAGE 21

        FoxMeyer Litigation is expected until after election of the permanent
        trustee.

          Consensus interferon litigation

             On December 3, 1996, Schering Corporation filed suit in the U.S.
        District Court  for  the District  of  Delaware against  the  Company
        alleging  infringement  of  U.S.  Patent  No.  4,530,901  (the  "`901
        Patent") by  the  manufacture  and use  of  the  Company's  consensus
        interferon product.   The  complaint  seeks unspecified  damages  and
        injunctive relief.    The Company  filed  a motion  to  dismiss  (the
        "Motion to Dismiss") the action on January 24, 1997.  On January  22,
        1997, the  Company filed  an action  for  declaratory relief  in  the
        United States District Court for  the Central District of  California
        in Los  Angeles  naming  Biogen  Inc.  and  Schering  Corporation  as
        parties.  The action seeks a declaration that the `901 Patent is  not
        infringed by the Company's  use of Infergen(R)  and/or that the  `901
        Patent is invalid.  By agreement  between the parties, the Motion  to
        Dismiss was withdrawn and a motion to transfer the case to California
        was filed on March 10, 1997.


        Item 5.   Other Information

             The Company's 1998 Annual Meeting  of Stockholders will be  held
        on May 7, 1998, at 10:30  A.M., PDT, at the Regent Beverly  Wilshire,
        9500 Wilshire Boulevard, Los Angeles, California, 90212.


        Item 6.   Exhibits and Reports on Form 8-K

             (a)  Reference is made to the Index to Exhibits included herein.

             (b)  Reports on Form 8-K

             The Company  filed  three  Current  Reports  on  Form  8-K  each
        reporting events under Item 5 thereof  during the three months  ended
        March 31, 1997.   The report  filed on February  26, 1997 contains  a
        press release reporting the Company's  results of operations for  the
        year ended  December  31, 1996  and  a discussion  of  various  legal
        matters involving the Company.  The report filed on February 28, 1997
        contains information regarding the  Company's new Stockholder  Rights
        Plan and redemption of  rights under the  then existing rights  plan.
        The report filed on March 14, 1997 contains a press release reporting
        the Company's clinical  progress and  new research  programs and  the
        first supplemental indenture to the indenture providing for  issuance
        of the Company's debt securities.
                                      PAGE 22

                                     SIGNATURES


             Pursuant to the requirements of  the Securities Exchange Act  of
        1934, the registrant has duly caused this report to be signed on  its
        behalf by the undersigned thereunto duly authorized.


                                             Amgen Inc.
                                             (Registrant)



        Date:     5/12/97                    By:/s/        Robert S. Attiyeh
        ------------------                ------------------------------------
                                                Robert S. Attiyeh
                                                Senior Vice President, Finance
                                                and Corporate Development, and
                                                Chief Financial Officer




        Date:     5/12/97                    By:/s/          Larry A. May
        ------------------                ------------------------------------
                                                Larry A. May
                                                Vice President, Corporate
                                                Controller and Chief
                                                Accounting Officer

                                      PAGE 23


                                     AMGEN INC.


                                  INDEX TO EXHIBITS


        Exhibit No.                     Description

         *3.1       Restated Certificate of Incorporation as amended.
          3.2       Amended and Restated Bylaws. (21)
          4.1       Indenture dated January  1, 1992 between the Company  and
                    Citibank N.A., as trustee. (11)
          4.2       Forms of Commercial Paper Master Note Certificates. (14)
          4.3       First Supplement  to Indenture, dated  February 26,  1997
                    between the Company and Citibank N.A., as trustee. (24)
          4.4       Officer's Certificate  pursuant to Sections  2.1 and  2.3
                    of the Indenture, as supplemented, establishing a  series
                    of  securities "8-1/8%  Debentures  due April  1,  2097."
                    (26)
          4.5       8-1/8% Debentures due April 1, 2097. (26)
         *4.6       Form  of stock  certificate  for the  common  stock,  par
                    value $.0001 of the Company.
         10.1       Company's  Amended  and Restated  1991  Equity  Incentive
                    Plan. (25)
         10.2       Company's Amended  and Restated 1984  Stock Option  Plan.
                    (22)
         10.3       Shareholder's Agreement  of Kirin-Amgen, Inc., dated  May
                    11, 1984, between the Company and Kirin Brewery  Company,
                    Limited  (with certain  confidential information  deleted
                    therefrom). (1)
         10.4       Amendment Nos.  1, 2, and 3,  dated March 19, 1985,  July
                    29,  1985 and  December 19,  1985, respectively,  to  the
                    Shareholder's Agreement  of Kirin-Amgen, Inc., dated  May
                    11, 1984  (with certain confidential information  deleted
                    therefrom). (3)
         10.5       Product License Agreement, dated September 30, 1985,  and
                    Technology License  Agreement, dated, September 30,  1985
                    between the Company and Ortho Pharmaceutical  Corporation
                    (with    certain   confidential    information    deleted
                    therefrom). (2)
         10.6       Product License Agreement, dated September 30, 1985,  and
                    Technology License  Agreement, dated  September 30,  1985
                    between  Kirin-Amgen,   Inc.  and  Ortho   Pharmaceutical
                    Corporation   (with  certain   confidential   information
                    deleted therefrom). (3)
         10.7       Company's Amended  and Restated  Employee Stock  Purchase
                    Plan. (22)
         10.8       Research, Development  Technology Disclosure and  License
                    Agreement PPO,  dated January  20, 1986,  by and  between
                    the Company and Kirin Brewery Co., Ltd. (4)
         10.9       Amendment  Nos.   4  and  5,   dated  October  16,   1986
                    (effective July 1, 1986) and December 6, 1986  (effective
                    July  1,   1986),  respectively,   to  the   Shareholders
                    Agreement of Kirin-Amgen,  Inc. dated May 11, 1984  (with
                    certain confidential information deleted therefrom). (5)
                                        PAGE 24

         10.10      Assignment  and  License  Agreement,  dated  October  16,
                    1986,  between the  Company and  Kirin-Amgen, Inc.  (with
                    certain confidential information deleted therefrom). (5)
         10.11      G-CSF  European  License Agreement,  dated  December  30,
                    1986,  between Kirin-Amgen,  Inc. and  the Company  (with
                    certain confidential information deleted therefrom). (5)
         10.12      Research  and   Development  Technology  Disclosure   and
                    License Agreement: GM-CSF, dated March 31, 1987,  between
                    Kirin  Brewery Company,  Limited  and the  Company  (with
                    certain confidential information deleted therefrom). (5)
         10.13      Company's  Amended  and Restated  1987  Directors'  Stock
                    Option Plan. (25)
         10.14      Company's Amended  and Restated 1988  Stock Option  Plan.
                    (22)
         10.15      Company's  Amended and  Restated Retirement  and  Savings
                    Plan. (22)
         10.16      Amendment,   dated   June   30,   1988,   to    Research,
                    Development,    Technology   Disclosure    and    License
                    Agreement:  GM-CSF dated  March 31, 1987,  between  Kirin
                    Brewery Company, Limited and the Company. (6)
         10.17      Agreement on G-CSF  in the EU, dated September 26,  1988,
                    between  Amgen  Inc.  and  F.  Hoffmann-La  Roche  &  Co.
                    Limited  Company (with  certain confidential  information
                    deleted therefrom). (8)
         10.18      Supplementary  Agreement to  Agreement dated  January  4,
                    1989 to  Agreement on G-CSF  in the  EU, dated  September
                    26, 1988, between the Company and F. Hoffmann-La Roche  &
                    Co.   Limited   Company,   (with   certain   confidential
                    information deleted therefrom). (8)
         10.19      Agreement on G-CSF  in Certain European Countries,  dated
                    January 1,  1989, between Amgen  Inc. and F.  Hoffmann-La
                    Roche &  Co. Limited Company  (with certain  confidential
                    information deleted therefrom). (8)
         10.20      Rights Agreement, dated  January 24, 1989, between  Amgen
                    Inc.  and  American Stock  Transfer  and  Trust  Company,
                    Rights Agent. (7)
         10.21      First Amendment  to Rights Agreement,  dated January  22,
                    1991, between Amgen Inc. and American Stock Transfer  and
                    Trust Company, Rights Agent. (9)
         10.22      Second  Amendment to  Rights  Agreement, dated  April  2,
                    1991, between Amgen Inc. and American Stock Transfer  and
                    Trust Company, Rights Agent. (10)
         10.23      Agency Agreement, dated November 21, 1991, between  Amgen
                    Manufacturing,  Inc.  and  Citicorp  Financial   Services
                    Corporation. (12)
         10.24      Agency  Agreement,  dated May  21,  1992,  between  Amgen
                    Manufacturing,  Inc.  and  Citicorp  Financial   Services
                    Corporation. (12)
         10.25      Guaranty, dated  July 29, 1992, by  the Company in  favor
                    of Merck Sharp & Dohme Quimica de Puerto Rico, Inc. (13)
         10.26      936  Promissory Note  No. 01,  dated December  11,  1991,
                    issued by Amgen Manufacturing, Inc. (12)
         10.27      936  Promissory Note  No. 02,  dated December  11,  1991,
                    issued by Amgen Manufacturing, Inc. (12)
         10.28      936 Promissory Note No. 001, dated July 29, 1992,  issued
                    by Amgen Manufacturing, Inc. (12)
                                        PAGE 25

         10.29      936 Promissory Note No. 002, dated July 29, 1992,  issued
                    by Amgen Manufacturing, Inc. (12)
         10.30      Guaranty,  dated November  21, 1991,  by the  Company  in
                    favor of Citicorp Financial Services Corporation. (12)
         10.31      Partnership  Purchase Agreement,  dated March  12,  1993,
                    between  the  Company,  Amgen  Clinical  Partners,  L.P.,
                    Amgen  Development  Corporation,  the  Class  A   limited
                    partners and the Class B limited partner. (13)
         10.32      Amgen Supplemental  Retirement Plan dated  June 1,  1993.
                    (15)
         10.33      Promissory Note  of Mr. Kevin  W. Sharer,  dated June  4,
                    1993. (15)
         10.34      Promissory Note of  Mr. Larry A. May, dated February  24,
                    1993. (16)
         10.35      Amgen Performance Based Management Incentive Plan. (25)
         10.36      Agreement and  Plan of Merger, dated  as of November  17,
                    1994,  among Amgen  Inc., Amgen  Acquisition  Subsidiary,
                    Inc. and Synergen, Inc. (17)
         10.37      Third  Amendment  to   Rights  Agreement,  dated  as   of
                    February 21, 1995, between Amgen Inc. and American  Stock
                    Transfer Trust and Trust Company (18)
         10.38      Credit Agreement, dated as of June 23, 1995, among  Amgen
                    Inc.,  the  Borrowing  Subsidiaries  named  therein,  the
                    Banks named therein, Swiss Bank Corporation and ABN  AMRO
                    Bank N.V., as Issuing Banks, and Swiss Bank  Corporation,
                    as Administrative Agent. (19)
         10.39      Promissory  Note  of   Mr.  George  A.  Vandeman,   dated
                    December 15, 1995. (20)
         10.40      Promissory  Note  of   Mr.  George  A.  Vandeman,   dated
                    December 15, 1995. (20)
         10.41      Promissory  Note of  Mr.  Stan Benson,  dated  March  19,
                    1996. (20)
         10.42      Amendment No.  1 to  the Company's  Amended and  Restated
                    Retirement and Savings Plan. (22)
         10.43      Amendment Number 5 to the Company's Amended and  Restated
                    Retirement and Savings Plan dated January 1, 1993. (25)
         10.44      Amendment Number 2 to the Company's Amended and  Restated
                    Retirement and Savings Plan dated April 1, 1996. (25)
         10.45      First  Amendment  to   Credit  Agreement,  dated  as   of
                    December 12,  1996,  among  Amgen  Inc.,  the   Borrowing
                    Subsidiaries named  therein, and  Swiss Bank  Corporation
                    as Administrative Agent. (25)
         10.46      Fourth Amendment to Rights Agreement, dated February  18,
                    1997 between Amgen  Inc. and American Stock Transfer  and
                    Trust Company, Rights Agent. (23)
         10.47      Preferred  Share  Rights Agreement,  dated  February  18,
                    1997, between Amgen Inc. and American Stock Transfer  and
                    Trust Company, Rights Agent. (23)
         10.48      Consulting Agreement,  dated November  15, 1996,  between
                    the Company and Daniel Vapnek. (25)
         10.49      Agreement, dated  May 30, 1995,  between the Company  and
                    George A. Vandeman. (25)
        *11         Computation of per share earnings.
        *27         Financial Data Schedule.
        *99         Sections  appearing   under  the  heading   "Management's
                    Discussion  and  Analysis  of  Financial  Condition   and
                    Results  of  Operations-Factors That  May  Affect  Future
                    Results" in the Company's Annual Report on Form 10-K  for
                    the year ended December 31, 1996.
        ----------------
                                      PAGE 26

        * Filed herewith.

        (1)  Filed as an exhibit  to the Annual Report  on Form 10-K for  the
             year ended  March 31,  1984 on  June 26,  1984 and  incorporated
             herein by reference.
        (2)  Filed as an  exhibit to Quarterly  Report on Form  10-Q for  the
             quarter ended  September  30,  1985 on  November  14,  1985  and
             incorporated herein by reference.
        (3)  Filed as an  exhibit to Quarterly  Report on Form  10-Q for  the
             quarter  ended  December  31,  1985  on  February  3,  1986  and
             incorporated herein by reference.
        (4)  Filed as an exhibit to Amendment No. 1 to Form S-1  Registration
             Statement (Registration  No.  33-3069)  on March  11,  1986  and
             incorporated herein by reference.
        (5)  Filed as an exhibit to the Form 10-K Annual Report for the  year
             ended March 31, 1987 on May 18, 1987 and incorporated herein  by
             reference.
        (6)  Filed as an exhibit to Form  8 amending the Quarterly Report  on
             Form 10-Q for the quarter ended June 30, 1988 on August 25, 1988
             and incorporated herein by reference.
        (7)  Filed as an exhibit to the Form 8-K Current Report dated January
             24, 1989 and incorporated herein by reference.
        (8)  Filed as an exhibit  to the Annual Report  on Form 10-K for  the
             year ended  March 31,  1989 on  June 28,  1989 and  incorporated
             herein by reference.
        (9)  Filed as an exhibit to the Form 8-K Current Report dated January
             22, 1991 and incorporated herein by reference.
        (10) Filed as an exhibit to the  Form 8-K Current Report dated  April
             12, 1991 and incorporated herein by reference.
        (11) Filed as an  exhibit to  Form S-3  Registration Statement  dated
             December 19, 1991 and incorporated herein by reference.
        (12) Filed as an exhibit  to the Annual Report  on Form 10-K for  the
             year ended December 31, 1992 on March 30, 1993 and  incorporated
             herein by reference.
        (13) Filed as an  exhibit to the  Form 8-A dated  March 31, 1993  and
             incorporated herein by reference.
        (14) Filed as an exhibit to the Form 10-Q for the quarter ended March
             31, 1993 on May 17, 1993 and incorporated herein by reference.
        (15) Filed as  an exhibit  to the  Form 10-Q  for the  quarter  ended
             September 30, 1993 on November 12, 1993 and incorporated  herein
             by reference.
        (16) Filed as an exhibit  to the Annual Report  on Form 10-K for  the
             year ended December 31, 1993 on March 25, 1994 and  incorporated
             herein by reference.
        (17) Filed as  an  exhibit  to the  Form  8-K  Current  Report  dated
             November 18, 1994 on December 2, 1994 and incorporated herein by
             reference.
        (18) Filed as  an  exhibit  to the  Form  8-K  Current  Report  dated
             February 21, 1995 on  March 7, 1995  and incorporated herein  by
             reference.
                                       PAGE 27

        (19) Filed as  an exhibit  to the  Form 10-Q  for the  quarter  ended
             June 30, 1995  on August  11, 1995  and incorporated  herein  by
             reference.
        (20) Filed as an exhibit  to the Annual Report  on Form 10-K for  the
             year ended December 31, 1995 on March 29, 1996 and  incorporated
             herein by reference.
        (21) Filed as  an exhibit  to the  Form 10-Q  for the  quarter  ended
             June 30, 1996  on August  12, 1996  and incorporated  herein  by
             reference.
        (22) Filed as  an exhibit  to the  Form 10-Q  for the  quarter  ended
             September 30, 1996 on November  5, 1996 and incorporated  herein
             by reference.
        (23) Filed as  an  exhibit  to the  Form  8-K  Current  Report  dated
             February 18, 1997 on February  28, 1997 and incorporated  herein
             by reference.
        (24) Filed as an exhibit to the  Form 8-K Current Report dated  March
             14, 1997 on March 14, 1997 and incorporated herein by reference.
        (25) Filed as an exhibit  to the Annual Report  on Form 10-K for  the
             year ended December 31, 1996 on March 24, 1997 and  incorporated
             herein by reference.
        (26) Filed as an exhibit to the  Form 8-K Current Report dated  April
             8, 1997 on April 8, 1997 and incorporated herein by reference.
                                        PAGE 28




                                                                   EXHIBIT 11



                                     AMGEN INC.

                          COMPUTATION OF PER SHARE EARNINGS
                                 PRIMARY COMPUTATION

                        (In millions, except per share data)
                                     (Unaudited)


                                                        Three Months Ended
                                                             March 31,
                                                          1997      1996  
                                                        ------     ------

         Net income .................................   $180.3      $143.6
                                                        ======      ======

         Applicable common and common stock
          equivalent shares:

           Weighted average shares of common stock
             outstanding during the period ...........   265.2       266.0

           Incremental number of shares outstanding
             during the period resulting from the
             assumed exercises of stock options ......    12.9        17.6
                                                        ------      ------

         Weighted average shares of common stock and
          common stock equivalents outstanding during
          the period .................................   278.1       283.6
                                                        ======      ======

         Earnings per common share primary ...........  $  .65      $  .51
                                                        ======      ======


                                                                   EXHIBIT 11


                                     AMGEN INC.

                          COMPUTATION OF PER SHARE EARNINGS
                              FULLY DILUTED COMPUTATION

                        (In millions, except per share data)
                                     (Unaudited)


                                                        Three Months Ended
                                                             March 31,
                                                          1997      1996  
                                                        ------     ------

         Net income .................................   $180.3      $143.6
                                                        ======      ======

         Applicable common and common stock
          equivalent shares:

           Weighted average shares of common stock
             outstanding during the period ...........   265.2       266.0

           Incremental number of shares outstanding
             during the period resulting from the
             assumed exercises of stock options ......    12.9        17.6
                                                        ------      ------

         Weighted average shares of common stock and
          common stock equivalents outstanding during
          the period .................................   278.1       283.6
                                                        ======      ======

         Earnings per common share fully diluted .....  $  .65      $  .51
                                                        ======      ======



                                     EXHIBIT 3.1

                             CERTIFICATE OF DESIGNATIONS

                                         of

                    SERIES A JUNIOR PARTICIPATING PREFERRED STOCK

                                         of
                                     AMGEN INC.

                           (Pursuant to Section 151 of the
                          Delaware General Corporation Law)



             Amgen Inc., a corporation organized and existing under the
        General Corporation Law of the State of Delaware (hereinafter called
        the "Corporation"), hereby certifies that the following resolution
        was adopted by the Board of Directors of the Corporation as required
        by Section 151 of the General Corporation Law at a meeting duly
        called and held on February 18, 1997.

                  RESOLVED, that pursuant to the authority granted to and
        vested in the Board of Directors of this Corporation (hereinafter
        called the "Board of Directors" or the "Board") in accordance with
        the provisions of the Certificate of Incorporation, the Board of
        Directors hereby creates a series of Preferred Stock, par value
        $.0001 per share (the "Preferred Stock"), of the Corporation and
        hereby states the designation and number of shares, and fixes the
        relative rights, preferences, and limitations thereof as follows:

             Series A Junior Participating Preferred Stock:

                  Section 1.  Designation and Amount.  The shares of such
        series shall be designated as "Series A Junior Participating
        Preferred Stock" (the "Series A Preferred Stock") and the number of
        shares constituting the Series A Preferred Stock shall be 750,000.
        Such number of shares may be increased or decreased by resolution of
        the Board of Directors; provided, that no decrease shall reduce the
        number of shares of Series A Preferred Stock to a number less than
        the number of shares then outstanding plus the number of shares
        reserved for issuance upon the exercise of outstanding options,
        rights or warrants or upon the conversion of any outstanding
        securities issued by the Corporation convertible into Series A
        Preferred Stock.

                  Section 2.  Dividends and Distributions.

                  (A)  Subject to the rights of the holders of any shares of
             any series of Preferred Stock (or any similar stock) ranking
             prior and superior to the Series A Preferred Stock with respect
             to dividends, the holders of shares of Series A Preferred Stock,
             in preference to the holders of Common Stock, par value $.0001
             per share (the "Common Stock"), of the Corporation, and of any
             other junior stock, shall be entitled to receive, when, as and
             if declared by the Board of Directors out of funds legally
             available for the purpose, quarterly dividends payable in cash
             on the first day of March, June, September and December in each
             year (each such date being referred to herein as a "Quarterly
             Dividend Payment Date"), commencing on the first Quarterly
             Dividend Payment Date after the first issuance of a share or
             fraction of a share of Series A Preferred Stock, in an amount
             per share (rounded to the nearest cent) equal to the greater of
             (a) $1.00 or (b) subject to the provision for adjustment
             hereinafter set forth, 1,000 times the aggregate per share
             amount of all cash dividends, and 1,000 times the aggregate per
             share amount (payable in kind) of all non-cash dividends or
             other distributions, other than a dividend payable in shares of
             Common Stock or a subdivision of the outstanding shares of
             Common Stock (by reclassification or otherwise), declared on the
             Common Stock since the immediately preceding Quarterly Dividend
             Payment Date or, with respect to the first Quarterly Dividend
             Payment Date, since the first issuance of any share or fraction
             of a share of Series A Preferred Stock. In the event the
             Corporation shall at any time declare or pay any dividend on the
             Common Stock payable in shares of Common Stock, or effect a
             subdivision, combination or consolidation of the outstanding
             shares of Common Stock (by reclassification or otherwise than by
             payment of a dividend in shares of Common Stock) into a greater
             or lesser number of shares of Common Stock, then in each such
             case the amount to which holders of shares of Series A Preferred
             Stock were entitled immediately prior to such event under clause
             (b) of the preceding sentence shall be adjusted by multiplying
             such amount by a fraction, the numerator of which is the number
             of shares of Common Stock outstanding immediately after such
             event and the denominator of which is the number of shares of
             Common Stock that were outstanding immediately prior to such
             event.

                  (B)  The Corporation shall declare a dividend or
             distribution on the Series A Preferred Stock as provided in
             paragraph (A) of this Section 2 immediately after it declares a
             dividend or distribution on the Common Stock (other than a
             dividend payable in shares of Common Stock); provided that, in
             the event no dividend or distribution shall have been declared
             on the Common Stock during the period between any Quarterly
             Dividend Payment Date and the next subsequent Quarterly Dividend
             Payment Date, a dividend of $1.00 per share on the Series A
             Preferred Stock shall nevertheless be payable on such subsequent
             Quarterly Dividend Payment Date.

                  (C)  Dividends shall begin to accrue and be cumulative on
             outstanding shares of Series A Preferred Stock from the
             Quarterly Dividend Payment Date next preceding the date of issue
             of such shares, unless the date of issue of such shares is prior
             to the record date for the first Quarterly Dividend Payment
             Date, in which case dividends on such shares shall begin to
             accrue from the date of issue of such shares, or unless the date
             of issue is a Quarterly Dividend Payment Date or is a date after
             the record date for the determination of holders of shares of
             Series A Preferred Stock entitled to receive a quarterly
             dividend and before such Quarterly Dividend Payment Date, in
             either of which events such dividends shall begin to accrue and
             be cumulative from such Quarterly Dividend Payment Date.
             Accrued but unpaid dividends shall not bear interest.  Dividends
             paid on the shares of Series A Preferred Stock in an amount less
             than the total amount of such dividends at the time accrued and
             payable on such shares shall be allocated pro rata on a share-
             by-share basis among all such shares at the time outstanding.
             The Board of Directors may fix a record date for the
             determination of holders of shares of Series A Preferred Stock
             entitled to receive payment of a dividend or distribution
             declared thereon, which record date shall be not more than 60
             days prior to the date fixed for the payment thereof.

                  Section 3.  Voting Rights.  The holders of shares of Series
        A Preferred Stock shall have the following voting rights:

                  (A)  Subject to the provision for adjustment hereinafter
             set forth, each share of Series A Preferred Stock shall entitle
             the holder thereof to 1,000 votes on all matters submitted to a
             vote of the stockholders of the Corporation.  In the event the
             Corporation shall at any time declare or pay any dividend on the
             Common Stock payable in shares of Common Stock, or effect a
             subdivision, combination or consolidation of the outstanding
             shares of Common Stock (by reclassification or otherwise than by
             payment of a dividend in shares of Common Stock) into a greater
             or lesser number of shares of Common Stock, then in each such
             case the number of votes per share to which holders of shares of
             Series A Preferred Stock were entitled immediately prior to such
             event shall be adjusted by multiplying such number by a
             fraction, the numerator of which is the number of shares of
             Common Stock outstanding immediately after such event and the
             denominator of which is the number of shares of Common Stock
             that were outstanding immediately prior to such event.

                  (B)  Except as otherwise provided herein, in any other
             Certificate of Designations creating a series of Preferred Stock
             or any similar stock, or by law, the holders of shares of Series
             A Preferred Stock and the holders of shares of Common Stock and
             any other capital stock of the Corporation having general voting
             rights shall vote together as one class on all matters submitted
             to a vote of stockholders of the Corporation.

                  (C)  Except as set forth herein, or as otherwise provided
             by law, holders of Series A Preferred Stock shall have no
             special voting rights and their consent shall not be required
             (except to the extent they are entitled to vote with holders of
             Common Stock as set forth herein) for taking any corporate
             action.

        Section 4. Certain Restrictions.

                  (A)  Whenever quarterly dividends or other dividends or
             distributions payable on the Series A Preferred Stock as
             provided in Section 2 are in arrears, thereafter and until all
             accrued and unpaid dividends and distributions, whether or not
             declared, on shares of Series A Preferred Stock outstanding
             shall have been paid in full, the Corporation shall not:

                       (i)  declare or pay dividends, or make any other
                  distributions, on any shares of stock ranking junior
                  (either as to dividends or upon liquidation, dissolution or
                  winding up) to the Series A Preferred Stock;

                       (ii) declare or pay dividends, or make any other
                  distributions, on any shares of stock ranking on a parity
                  (either as to dividends or upon liquidation, dissolution or
                  winding up) with the Series A Preferred Stock, except
                  dividends paid ratably on the Series A Preferred Stock and
                  all such parity stock on which dividends are payable or in
                  arrears in proportion to the total amounts to which the
                  holders of all such shares are then entitled;

                       (iii)     redeem or purchase or otherwise acquire for
                  consideration shares of any stock ranking junior (either as
                  to dividends or upon liquidation, dissolution or winding
                  up) to the Series A Preferred Stock, provided that the
                  Corporation may at any time redeem, purchase or otherwise
                  acquire shares of any such junior stock in exchange for
                  shares of any stock of the Corporation ranking junior
                  (either as to dividends or upon dissolution, liquidation or
                  winding up) to the Series A Preferred Stock; or

                       (iv) redeem or purchase or otherwise acquire for
                  consideration any shares of Series A Preferred Stock, or
                  any shares of stock ranking on a parity with the Series A
                  Preferred Stock, except in accordance with a purchase offer
                  made in writing or by publication (as determined by the
                  Board of Directors) to all holders of such shares upon such
                  terms as the Board of Directors, after consideration of the
                  respective annual dividend rates and other relative rights
                  and preferences of the respective series and classes, shall
                  determine in good faith will result in fair and equitable
                  treatment among the respective series or classes.

                  (B)  The Corporation shall not permit any Subsidiary of the
             Corporation to purchase or otherwise acquire for consideration
             any shares of stock of the Corporation unless the Corporation
             could, under paragraph (A) of this Section 4, purchase or
             otherwise acquire such shares at such time and in such manner.

                  Section 5.  Reacquired Shares.  Any shares of Series A
        Preferred Stock purchased or otherwise acquired by the Corporation in
        any manner whatsoever shall be retired and canceled promptly after
        the acquisition thereof.  All such shares shall upon their
        cancellation become authorized but unissued shares of Preferred Stock
        and may be reissued as part of a new series of Preferred Stock
        subject to the conditions and restrictions on issuance set forth
        herein, in the Certificate of Incorporation, or in any other
        Certificate of Designations creating a series of Preferred Stock or
        any similar stock or as otherwise required by law.


                  Section 6.  Liquidation, Dissolution or Winding Up.  Upon
        any liquidation, dissolution or winding up of the Corporation, no
        distribution shall be made (1) to the holders of shares of stock
        ranking junior (either as to dividends or upon liquidation,
        dissolution or winding up) to the Series A Preferred Stock unless,
        prior thereto, the holders of shares of Series A Preferred Stock
        shall have received $1,000 per share, plus an amount equal to accrued
        and unpaid dividends and distributions thereon, whether or not
        declared, to the date of such payment, provided that the holders of
        shares of Series A Preferred Stock shall be entitled to receive an
        aggregate amount per share, subject to the provision for adjustment
        hereinafter set forth, equal to 1,000 times the aggregate amount to
        be distributed per share to holders of shares of Common Stock, or (2)
        to the holders of shares of stock ranking on a parity (either as to
        dividends or upon liquidation, dissolution or winding up) with the
        Series A Preferred Stock, except distributions made ratably on the
        Series A Preferred Stock and all such parity stock in proportion to
        the total amounts to which the holders of all such shares are
        entitled upon such liquidation, dissolution or winding up.  In the
        event the Corporation shall at any time declare or pay any dividend
        on the Common Stock payable in shares of Common Stock, or effect a
        subdivision, combination or consolidation of the outstanding shares
        of Common Stock (by reclassification or otherwise than by payment of
        a dividend in shares of Common Stock) into a greater or lesser number
        of shares of Common Stock, then in each such case the aggregate
        amount to which holders of shares of Series A Preferred Stock were
        entitled immediately prior to such event under the proviso in clause
        (1) of the preceding sentence shall be adjusted by multiplying such
        amount by a fraction the numerator of which is the number of shares
        of Common Stock outstanding immediately after such event and the
        denominator of which is the number of shares of Common Stock that are
        outstanding immediately prior to such event.

                  Section 7.  Consolidation, Merger, etc.  In case the
        Corporation shall enter into any consolidation, merger, combination
        or other transaction in which the shares of Common Stock are
        exchanged for or changed into other stock or securities, cash and/or
        any other property, then in any such case each share of Series A
        Preferred Stock shall at the same time be similarly exchanged or
        changed into an amount per share, subject to the provision for
        adjustment hereinafter set forth, equal to 1,000 times the aggregate
        amount of stock, securities, cash and/or any other property (payable
        in kind), as the case may be, into which or for which each share of
        Common Stock is changed or exchanged.  In the event the Corporation
        shall at any time declare or pay any dividend on the Common Stock
        payable in shares of Common Stock, or effect a subdivision,
        combination or consolidation of the outstanding shares of Common
        Stock (by reclassification or otherwise than by payment of a dividend
        in shares of Common Stock) into a greater or lesser number of shares
        of Common Stock, then in each such case the amount set forth in the
        preceding sentence with respect to the exchange or change of shares
        of Series A Preferred Stock shall be adjusted by multiplying such
        amount by a fraction, the numerator of which is the number of shares
        of Common Stock outstanding immediately after such event and the
        denominator of which is the number of shares of Common Stock that
        were outstanding immediately prior to such event.

                  Section 8.  No Redemption.  The shares of Series A
        Preferred Stock shall not be redeemable.

                  Section 9.  Rank.  The Series A Preferred Stock shall rank,
        with respect to the payment of dividends and the distribution of
        assets, junior to all series of any other class of the Corporation's
        Preferred Stock, except to the extent that any such other series
        specifically provides that it shall rank on a parity with or junior
        to the Series A Preferred Stock.

                  Section 10.  Amendment.  The Certificate of Incorporation
        of the Corporation shall not be amended in any manner which would
        materially alter or change the powers, preferences or special rights
        of the Series A Preferred Stock so as to affect them adversely
        without the affirmative vote of the holders of at least two-thirds of
        the outstanding shares of Series A Preferred Stock, voting together
        as a single class.

                  IN WITNESS WHEREOF, this Certificate of Designations is
        executed on behalf of the Corporation by its Chairman of the Board
        and attested by its Secretary this 9th day of April, 1997.



                                           /s/ Gordon M. Binder
                                           ---------------------
                                           Chairman of the Board
                                           Gordon M. Binder




        Attest:



        /s/ George A. Vandeman
        ----------------------
        Secretary
        George A. Vandeman





                              CERTIFICATE OF AMENDMENT
                                         TO
                        RESTATED CERTIFICATE OF INCORPORATION
                                         OF
                                     AMGEN INC.



                  AMGEN INC., a corporation organized and existing under the
        General Corporation Law of the State of Delaware (the "Corporation"),
        does hereby certify:

                  FIRST:  That a resolution was duly adopted by the Board of
        Directors of the Corporation setting forth a proposed amendment to
        the Restated Certificate of Incorporation of the Corporation, and
        declaring said amendment to be advisable and recommended for approval
        by the stockholders of the Corporation.  The resolution setting forth
        the proposed amendment is as follows:

                       NOW, THEREFORE, BE IT RESOLVED, that the first
                  paragraph of the Fourth Article of the restated Certificate
                  of Incorporation of the Corporation be, and it hereby is,
                  amended to read in full as follows:

                            "FOURTH:  This corporation is authorized to issue
                  two (2) classes of stock to be designated, respectively,
                  "Preferred Stock" and "Common Stock."  The total number of
                  shares which this corporation is authorized to issue is
                  Seven Hundred Fifty-Five Million (755,000,000) shares, of
                  which Five Million (5,000,000) shares shall be Preferred
                  Stock and Seven Hundred Fifty Million (750,000,000) shares
                  shall be Common Stock, all with a par value of $.000l."

                  SECOND:  That, thereafter, pursuant to a resolution of the
        Board of Directors, the officers of the Corporation solicited the
        vote of the stockholders thereof at the Annual Meeting of
        Stockholders in favor of the amendment, and the stockholders of the
        Corporation approved the amendment by a majority of the outstanding
        stock entitled to vote thereon.

                  THIRD:  That said amendment was duly adopted in accordance
        with the provisions of Section 242 of the Delaware General
        Corporation Law.

                  FOURTH:  That the capital of said corporation shall not be
        reduced under or by reason of said amendment.



                  IN WITNESS WHEREOF, AMGEN INC. has caused this Certificate
        of Incorporation to be signed by Gordon M. Binder, its Chief
        Executive Officer, and Arthur F. Staubitz, its Secretary, on this
        24th day of July, 1991.


                                      /s/ Gordon M. Binder
                                      --------------------
                                      Gordon M. Binder, Chief Executive
                                      Officer

        ATTEST:




        /s/ Arthur F. Staubitz
        ----------------------
        Arthur F. Staubitz, Secretary





                              CERTIFICATE OF AMENDMENT
                                         OF
                        RESTATED CERTIFICATE OF INCORPORATION
                                         OF
                                     AMGEN INC.


             Amgen Inc., a corporation organized under the General
        Corporation Law of the State of Delaware (the "Corporation") does
        hereby certify:

             FIRST:  That at a meeting of the Board of Directors of the
        Corporation, resolutions were duly adopted setting forth a proposed
        amendment of the Certificate of Incorporation, declaring said
        amendment to be advisable and calling for the officers of the
        Corporation to solicit the stockholders thereof to adopt such
        amendment.  The resolution setting forth the proposed amendment is as
        follows:

                  RESOLVED, that the first paragraph of the Fourth Article of
             the Restated Certificate of Incorporation of the Corporation be,
             and it hereby is, amended to read in full as follows:

                  "FOURTH:  This corporation is authorized to issue two (2)
             classes of stock to be designated respectively, "Preferred
             Stock" and "Common Stock."  The total number of shares which
             this corporation is authorized to issue is one hundred thirty
             million (130,000,000) shares, of which Five Million (5,000,000)
             shares shall be Preferred Stock and one hundred twenty-five
             million (125,000,000) shares shall be Common Stock, all with a
             par value of $.0001."

             SECOND:  That thereafter, pursuant to a resolution of the Board
        of Directors, the officers of the Corporation solicited the vote of
        the stockholders thereof at the Annual Meeting of Stockholders in
        favor of the amendment, and the stockholders of the Corporation
        approved the amendment by a majority of the outstanding stock
        entitled to vote thereon.

             THIRD:  That said amendment was adopted in accordance with the
        provisions of Section 242 of the Delaware General Corporation Law.



             IN WITNESS WHEREOF, Amgen Inc. has caused this Certificate of
        Amendment to be signed by the undersigned Chief Executive Officer of
        the Corporation this 27th day of July, 1989.

                                           AMGEN INC.



                                           By:  /s/ Gordon M. Binder
                                                --------------------
                                                Gordon M. Binder
                                                Chief Executive Officer

        ATTEST:



        /s/ Robert D. Weist
        -------------------
        Robert D. Weist
        Secretary





                        RESTATED CERTIFICATE OF INCORPORATION
                                         OF
                                     AMGEN INC.


             AMGEN, INC., a corporation (the "Corporation") organized and
        existing under the General Corporation Law of the State of Delaware
        HEREBY CERTIFIES:

             FIRST:  The original Certificate of Incorporation of the
        Corporation was filed with the Secretary of State of the State of
        Delaware on October 31, 1986.

             SECOND:  The Restated Certificate of Incorporation of the
        Corporation in the form attached hereto as Exhibit A has been duly
        adopted in accordance with the provisions of Sections 242 and 245 of
        the General Corporation Law of the State of Delaware.

             THIRD:  The Restated Certificate of Incorporation so adopted
        reads in full as set forth in Exhibit A attached hereto and is hereby
        incorporated by reference.

             IN WITNESS WHEREOF, Amgen Inc. Has caused this Certificate to be
        signed by its duly authorized officers this 18th day of August, 1988.

                                           AMGEN INC.



                                           By   /s/ George B. Rathmann
                                                ----------------------
                                                George B. Rathmann
                                                President


        ATTEST:



        /s/ Robert D. Weist
        -------------------
        Robert D. Weist
        Secretary





                                     AMGEN INC.
                        RESTATED CERTIFICATE OF INCORPORATION


             FIRST:  The name of this corporation is Amgen Inc.

             SECOND:  The address of the registered office of this
        corporation in the State of Delaware is 229 South State Street, in
        the City of Dover, County of Kent, and the name of its registered
        agent at that address is The United States Corporation Company.

             THIRD:  The purpose of this corporation is to engage in any
        lawful act or activity for which a corporation may be organized under
        the General Corporation Law of Delaware other than the banking
        business, the trust company business or the practice of a profession
        permitted to be incorporated by the Delaware Corporations Code.

             FOURTH:  This corporation is authorized to issue two (2) classes
        of stock to be designated, respectively, "Preferred Stock" and
        "Common Stock."  The total number of shares which this corporation is
        authorized to issue is Fifty-Five Million (55,000,000) shares, of
        which Five Million (5,000,000) shares shall be Preferred Stock and
        Fifty Million (50,000,000) shares shall be Common Stock, all with a
        par value of one hundredth cent ($.0001).

             The Preferred Stock may be issued from time to time in one or
        more series.  The Board of Directors is expressly authorized in the
        resolution or resolutions providing for the issue of any wholly
        unissued series of Preferred Stock, to fix, state and express the
        powers, rights, designations, preferences, qualifications,
        limitations and restrictions thereof, including, without limitation:
        the rate of dividends upon which and the times at which dividends on
        shares of such series shall be payable and the preference, if any,
        which such dividends shall have relative to dividends on shares of
        any other class or classes or any other series of stock of this
        corporation; whether such dividends shall be cumulative or
        noncumulative, and if cumulative, the date or dates from which
        dividends on shares of such series shall be cumulative; the voting
        rights, if any, to be provided for shares of such series; the rights,
        if any, which the holders of shares of such series shall have in the
        event of any voluntary or involuntary liquidation, dissolution or
        winding up of the affairs of this corporation; the rights, if any,
        which the holders of shares of such series shall have to convert such
        shares into or exchange such shares for shares of stock of this
        corporation and the terms and conditions, including price and rate of
        exchange of such conversion or exchange; the redemption (including
        sinking fund provisions), if any, for shares of such series; and such
        other powers, rights, designations, preferences, qualifications,
        limitations and restrictions as the Board of Directors may desire to
        so fix.  The Board of Directors is also expressly authorized to fix
        the number of shares constituting such series and to increase or
        decrease the number of shares of any series prior to the issue of
        shares of that series and to decrease, but not increase, the number
        of shares of any series subsequent to the issue of shares of that
        series, but not below the number of shares of such series then
        outstanding (in case the number of shares of any series shall be so
        decreased, the shares constituting such decrease shall resume the
        status which they had prior to the adoption of the resolution
        originally fixing the number of shares of such series).

             FIFTH:    (a)  The number of directors which shall constitute
        the whole Board of Directors of this corporation shall be specified
        in the bylaws of this corporation, subject to the provisions of this
        Article Fifth.

                       (b)  At the 1987 annual meeting, the Board of
        Directors shall be divided into three classes:  Class I, Class II and
        Class III, which shall be as nearly equal in number as possible.
        Each director shall serve for a term ending on the date of the third
        annual meeting of stockholders following the annual meeting at which
        the director was elected; provided, however, that each initial
        director in Class I shall hold office until the annual meeting of
        stockholders in 1988; each initial director in Class II shall hold
        office until the annual meeting of stockholders in 1989; and each
        initial director in Class III shall hold office until the annual
        meeting of stockholders in 1990.  Notwithstanding the foregoing
        provisions of this Article, each director shall serve until his
        successor is duly elected and qualified or until his death,
        resignation or removal.

                       (c) In the event of any increase or decrease in the
        authorized number of directors, the newly created or eliminated
        directorships resulting from such increase or decrease shall be
        apportioned by the Board of Directors among the three classes of
        directors so as to maintain such classes as nearly equal as possible.
        No decrease in the number of directors constituting the Board of
        Directors shall shorten the term of any incumbent director.

                       (d)  Newly created directorships resulting from any
        increase in the number of directors and any vacancies on the Board of
        Directors resulting from death, resignation, disqualification,
        removal or other cause shall be filled by the affirmative vote of a
        majority of the remaining directors then in office (and not by
        stockholders), even though less than a quorum of the Board of
        Directors.  Any director elected in accordance with the preceding
        sentence shall hold office for the remainder of the full term of the
        class of directors in which the new directorship was created or the
        vacancy occurred and until such director's successor shall have been
        elected and qualified.

             SIXTH:  A director of this corporation shall not be personally
        liable to this corporation or its stockholders for monetary damages
        for breach of fiduciary duty as a director, except for liability (i)
        for any breach of the director's duty of loyalty to this corporation
        or its stockholders, (ii) for acts or omissions not in good faith or
        which involve intentional misconduct or a knowing violation of law,
        (iii) under Section 174 of the General Corporation Law of the State
        of Delaware, or (iv) for any transaction from which the director
        derived an improper personal benefit.

             SEVENTH:  This corporation reserves the right at any time and
        from time to time to amend, alter, change, or appeal any provisions
        contained herein, and other provisions authorized by the laws of the
        State of Delaware at the time in force may be added or inserted, in
        the manner now or hereafter prescribed by law, and all rights,
        preferences, and privileges of whatsoever nature conferred upon
        stockholders, directors, or any other persons whomsoever by or
        pursuant to this Certificate of Incorporation in its present form or
        as hereafter amended are granted subject to the rights reserved in
        this Article.

             EIGHTH:  All the powers of this corporation, insofar as the same
        may be lawfully vested by this Certificate of Incorporation in the
        Board of Directors, are hereby conferred upon the Board of Directors,
        who shall have full control over the affairs of this corporation.

             In furtherance and not in limitation of the powers conferred by
        law and by this Certificate of Incorporation, the Board of Directors
        is hereby expressly authorized:

                  1.  To make, amend, repeal, or otherwise alter the Bylaws
        of this corporation, without any action on the part of the
        stockholders; provided, however, that any Bylaws made by the
        directors and any and all powers conferred by any of said Bylaws may
        be amended, altered, or repealed by the stockholders.

                  2.  To fix, determine, and vary the amount to be reserved
        or maintained for any proper purpose, and to fix the times for the
        declaration and payment of dividends.

                  3.  To transfer all or any part of the assets of this
        corporation by way of mortgage, or in trust or in pledge, to secure
        indebtedness of this corporation, without any vote or consent of
        stockholders, and to authorize and to cause to be executed
        instruments evidencing any and all such transfers.

                  4.  To sell, lease, or exchange any part less than all or
        less than substantially all of the property and assets, including
        good will and corporate franchises, of this corporation upon such
        terms and conditions as the Board of Directors may deem expedient for
        the best interests of this corporation, without any authorization,
        affirmative vote, or written consent or other action of the
        stockholders or any class thereof.

             NINTH:    (a)  Vote Required for Certain Business Combinations.

                       (1)  Higher Vote for Certain Business Combinations.
        In addition to any affirmative vote required by law or this
        Certificate of Incorporation, and except as otherwise expressly
        provided in paragraph (b) of this Article NINTH:

                       (i)  any merger or consolidation of this corporation
        or any Subsidiary (as hereinafter defined) with (a) any Interested
        Stockholder (as hereinafter defined) or (b) any other corporation
        (whether or not itself an Interested Stockholder) which is, or after
        such merger or consolidation would be, an Affiliate (as hereinafter
        defined) of an Interested Stockholder; or

                       (ii)  any sale, lease, exchange, mortgage, pledge,
        transfer or other disposition or security arrangement, investment,
        loan, advance, guarantee, agreement to purchase, agreement to pay,
        extension of credit, joint venture participation or other arrangement
        (in one transaction or a series of transactions) to, with or for the
        benefit of any Interested Stockholder or any Affiliate or Associate
        of any Interested Stockholder involving any assets, securities or
        commitments of this corporation or any Subsidiary having an aggregate
        Fair Market Value equal to or greater than ten percent (10%) of the
        corporation's assets as set forth on the corporation's most recent
        audited, consolidated financial statements filed with the Securities
        and Exchange Commission; or

                       (iii)  the adoption of any plan or proposal for the
        liquidation or dissolution of this corporation proposed by or on
        behalf of an Interested Stockholder or any Affiliate of any
        Interested Stockholder; or

                       (iv)  any reclassification of securities (including
        any reverse stock split) or recapitalization of this corporation, or
        any merger or consolidation of this corporation with any of its
        Subsidiaries or any other transaction (whether or not with or into or
        otherwise involving an Interested Stockholder) which has the effect,
        directly or indirectly, of increasing the proportionate share of the
        outstanding shares of any class of equity or convertible securities
        of this corporation or any Subsidiary which is directly or indirectly
        owned by any Interested Stockholder or any Affiliate of any
        Interested Stockholder; or

                       (v)  the issuance or transfer by this corporation or
        any Subsidiary (in a transaction or a series of transactions) of any
        securities of this corporation or any Subsidiary to any Interested
        Stockholder or any Affiliate of any Interested Stockholder in
        exchange for cash, securities or other property (or a combination
        thereof) having an aggregate Fair Market Value of Twenty Million
        Dollars ($20,000,000) or more;

        shall require the affirmative vote of the holders of a least sixty-
        six and two-thirds percent (66-2/3%) of the voting power of the then
        outstanding shares of capital stock of the corporation entitled to
        vote generally in the election of directors (the "Voting Stock") not
        then held by the Interested Stockholder, voting together as a single
        class.  Such affirmative vote shall be required notwithstanding the
        fact that no vote may be required, or that a lesser percentage may be
        specified, by law or in any agreement with any national securities
        exchange or otherwise.

                  (2)  Definition of "Business Combination."  The term
        "Business Combination" as used in this Article NINTH shall mean any
        transaction which is referred to in any one or more clauses (i)
        through (v) of subparagraph (1) of this paragraph (a).

             (b)  When Higher Vote is Not Required.  The provisions of
        paragraph (a) of this Article NINTH shall not be applicable to any
        particular Business Combination, and such Business Combination shall
        require only such affirmative vote as is required by law and any
        other provision of this Certificate of Incorporation, if all of the
        conditions specified in either of the following subparagraphs (b)(1)
        or (b)(2) are met:

                  (1) Approval by Disinterested Directors.  The Business
        Combination shall have been approved by a majority of the
        Disinterested Directors (as hereinafter defined).

                  (2)  Price and Procedure Requirements.  All of the
        following conditions shall have been met:

                       (i)  The aggregate amount of the cash and the Fair
        Market Value (as hereinafter defined) as of the date of the
        consummation of the Business Combination of consideration other than
        cash to be received per share by holders of Common Stock in such
        Business Combination shall be at least equal to the higher of the
        following:

                            (A)  (if applicable) the highest per share price
        (including any brokerage commissions, transfer taxes and soliciting
        dealers' fees) paid by the Interested Stockholder for any shares of
        Common Stock acquired by it (1) within the two-year period
        immediately prior to the first public announcement of the proposal of
        the Business Combination (the "Announcement Date") or (2) in the
        transaction in which it became an Interested Stockholder, whichever
        is higher; and

                            (B)  the Fair Market Value per share of Common
        Stock (1) on the Announcement Date or (2) on the date on which the
        Interested Stockholder became an Interested Stockholder (such latter
        date is referred to in this Article NINTH as the "Determination
        Date"), whichever is higher.

                       (ii)  The aggregate amount of the cash and the Fair
        Market Value as of the date of the consummation of the Business
        Combination of consideration other than cash to be received per share
        by holders of shares of any other class of outstanding Voting Stock
        shall be at least equal to the highest of the following (it being
        intended that the requirements of this subparagraph (b)(2)(ii) shall
        be required to be met with respect to every class of outstanding
        Voting Stock, whether or not the Interested Stockholder has
        previously acquired any shares of a particular class of Voting
        Stock):

                            (A)  (if applicable) the highest per share price
        (including any brokerage commissions, transfer taxes and soliciting
        dealers' fees) paid by the Interested Stockholder for any shares of
        such class of Voting Stock acquired by it (1) within the two-year
        period immediately prior to the Announcement Date, or (2) in the
        transaction in which it became an Interested Stockholder, whichever
        is higher;

                            (B) (if applicable) the highest preferential
        amount per share to which the holders of shares of such class of
        Voting Stock are entitled in the event of any voluntary or
        involuntary liquidation, dissolution or winding up of this
        corporation; and
                            (C) the Fair Market Value per share of such class
        of Voting Stock on the Announcement Date or on the Determination
        Date, whichever is higher.

                       (iii)  The consideration to be received by holders of
        any particular class of outstanding Voting Stock (including Common
        Stock) shall be in cash or in the same form as the Interested
        Stockholder has previously paid for shares of such class of Voting
        Stock.  If the Interested Stockholder has paid for shares of any
        class of Voting Stock with varying forms of consideration, the form
        of consideration for such class of Voting Stock shall be either cash
        or the form used to acquire the largest number of shares of such
        class of Voting Stock previously acquired by it.  The price
        determined in accordance with subparagraphs (b)(2)(i) and (b)(2)(ii)
        shall be subject to appropriate adjustment in the event of any stock
        dividend, stock split, combination of shares or similar event.

                       (iv)  A proxy or information statement describing the
        proposed Business Combination and complying with the requirements of
        the Securities Exchange Act of 1934, as amended (the "Exchange Act"),
        and the rules and regulations thereunder (or any subsequent
        provisions replacing the Exchange Act or such rules or regulations)
        shall be mailed to public stockholders of this corporation at least
        thirty (30) days prior to the consummation of such Business
        Combination (whether or not such proxy or information statement is
        required to be mailed pursuant to such Act or subsequent provisions).

                       (v)  After such Interested Stockholder has become an
        Interested Stockholder and prior to the consummation of such Business
        Combination:

                            (A)  except as approved by a majority of the
        Board entitled to vote thereon (determined in a manner similar to
        that set forth in subparagraph (b)(1) above), there shall have been
        no failure to declare and pay at the regular date therefor any full
        quarterly dividends (whether or not cumulative) on the outstanding
        Preferred Stock;

                            (B)  there shall have been (I) no reduction in
        the annual rate of dividends paid on the Common Stock (except as
        necessary to reflect any subdivision of the Common Stock), except as
        approved by a majority of the Board entitled to vote thereon
        (determined in a manner similar to that set forth in subparagraph
        (b)(1) above), and (II) an increase in such annual rate of dividends
        as necessary to reflect any reclassification (including any reverse
        stock split), recapitalization, reorganization or any similar
        transaction which has the effect of reducing the number of
        outstanding shares of the Common Stock, unless the failure so to
        increase such annual rate is approved by a majority of the Board
        entitled to vote thereon (determined in a manner similar to that set
        forth in subparagraph (b)(1) above); and

                            (C)  such Interested Stockholder shall have not
        become the beneficial owner of any additional shares of Voting Stock
        except as part of the transaction which results in such Interested
        Stockholder becoming an Interested Stockholder.
                       (vi)  After such Interested Stockholder has become an
        Interested Stockholder, such Interested Stockholder shall not have
        received the benefit, directly or indirectly (except proportionately
        as a stockholder), of any loans, advances, guarantees, pledges or
        other financial assistance or any tax credits or other tax advantages
        provided by this corporation, whether in anticipation of or in
        connection with such Business Combination or otherwise.

             (c)  Certain Definitions.  For the purposes of this Article
        NINTH:

                  (1)  A "person" shall mean any individual, firm,
        corporation or other entity.

                  (2)  "Interested Stockholder" shall mean any person (other
        than this corporation or any Subsidiary) who or which:

                       (i)  is the beneficial owner, directly or indirectly,
        of more than twenty percent (20%) of the voting power of the
        outstanding Voting Stock; or

                       (ii)  is an Affiliate of this corporation and at any
        time within the two-year period immediately prior to the date in
        question was the beneficial owner, directly or indirectly, of twenty
        percent (20%) or more of the voting power of the then outstanding
        Voting Stock; or

                       (iii)  is an assignee of or has otherwise succeeded to
        any shares of Voting Stock that were at any time within the two-year
        period immediately prior to the date in question beneficially owned
        by an Interested Stockholder, if such assignment or succession shall
        have occurred in the course of a transaction or series of
        transactions not involving a public offering within the meaning of
        the Securities Act of 1933, as amended.

                  (3)  A person shall be a "beneficial owner" of any Voting
        Stock:

                       (i)  that such person or any of its Affiliates or
        Associates (as hereinafter defined) beneficially owns, directly or
        indirectly; or

                       (ii)  that such person or any of its Affiliates or
        Associates has:

                            (A)  the right to acquire (whether such right is
        exercisable immediately or only after the passage of time), pursuant
        to an agreement, arrangement or understanding or upon the exercise of
        conversion rights, exchange rights, warrants or options, or
        otherwise; provided, however, that a person shall not be deemed the
        beneficial owner of securities tendered pursuant to a tender or
        exchange offer made by or on behalf of such person or any of such
        persons' Affiliates or Associates until such tendered securities are
        accepted for purchase; or

                            (B)  the right to vote pursuant to any agreement,
        arrangement or understanding; provided, however, that a person shall
        not be deemed the beneficial owner of any security if the agreement,
        arrangement or understanding to vote such security (I) arises solely
        from a revocable proxy or consent given to such person in response to
        a public proxy or consent solicitation made pursuant to, and in
        accordance with, the Exchange Act and (II) is not also then
        reportable on Schedule 13D under the Exchange Act (or a comparable or
        successor report); or

                       (iii)  that is beneficially owned, directly or
        indirectly, by any other person with which such person or any of its
        Affiliates or Associates has any agreement, arrangement or
        understanding for the purpose of acquiring, holding, voting (except
        to the extent permitted by the proviso of subparagraph (c)(3)(ii)(B)
        above) or disposing of any shares of Voting Stock.

                  (4)  For the purposes of determining whether a person is an
        Interested Stockholder pursuant to subparagraph (c)(2), the number of
        shares of Voting Stock deemed to be outstanding shall include shares
        deemed owned through application of subparagraph (c)(3), but shall
        not include any other shares of Voting Stock that may be issuable
        pursuant to any agreement, arrangement or understanding, or upon
        exercise of conversion rights, warrants or options, or otherwise.

                  (5)  "Affiliate" or "Associate" shall have the respective
        meanings ascribed to such terms in Rule 12b-2 of the General Rules
        and Regulations under the Exchange Act, as in effect on January 1,
        1988.

                  (6)  "Subsidiary" means any corporation of which a majority
        of any class of equity security is owned, directly or indirectly, by
        this corporation; provided, however, that for the purposes of the
        definition of Interested Stockholder set forth in subparagraph
        (c)(2), the term "Subsidiary" shall mean only a corporation of which
        a majority of each class of equity security is owned, directly or
        indirectly, by this corporation.

                  (7)  "Disinterested Director" means any member of the Board
        of Directors of this corporation (the "Board") who is unaffiliated
        with the Interested Stockholder and was a member of the Board prior
        to the time that the Interested Stockholder became an Interested
        Stockholder, and any successor of a Disinterested Director who is
        unaffiliated with the Interested Stockholder and is recommended to
        succeed a Disinterested Director by a majority of Disinterested
        Directors then on the Board.

                  (8)  "Majority of the Disinterested Directors" means a
        majority of the Disinterested Directors, whether or not the number of
        such Disinterested Directors then constitutes a quorum of the Board
        of Directors of this corporation.

                  (9)  "Fair Market Value" means:

                       (i)  in the case of stock, the average of the closing
        sale prices during the ten (10)-day period immediately preceding the
        date in question of a share of such stock on the Composite Tape for
        New York Stock Exchange-Listed Stocks, or, if such stock is not
        quoted on the Composite Tape, on the New York Stock Exchange, or, if
        such stock is not listed on such exchange, on the principal United
        States securities exchange registered under the Exchange Act on which
        such stock is listed, or, if the stock is not listed on any such
        exchange but is listed as a National Market System stock in the
        National Association of Securities Dealers, Inc. Automated Quotation
        System, as reported in that National Market System, if such stock is
        not listed on any such exchange or reported in such system the
        average of the closing bid quotations with respect to a share of such
        stock during the ten (10)-day period preceding the date in question
        on the National Association of Securities Dealers, Inc. Automated
        Quotations System or any system then in use, or if no such quotations
        are available, the fair market value on the date in question of a
        share of such stock as determined by the Board in good faith; and

                       (ii)  in the case of property other than cash or
        stock, the fair market value of such property on the date in question
        as determined by the Board in good faith.

                  (10)  In the event of any Business Combination in which the
        corporation survives, the phrase "consideration other than cash to be
        received" as used in subparagraphs (b)(2)(i) and (ii) of this Article
        NINTH shall include the shares of Common Stock and/or the shares of
        any other class of outstanding Voting Stock retained by the holders
        of such shares.

             (d)  Powers of the Board of Directors.  A majority of the
        Disinterested Directors of this corporation shall have the power and
        duty to determine for the purposes of this Article NINTH on the basis
        of information known to them after reasonable inquiry:

                  (i)  whether a person is an Interested Stockholder;

                  (ii)  the number of shares of Voting Stock beneficially
        owned by any person;

                  (iii)  whether a person is an Affiliate or Associate of
        another; and

                  (iv)  the Fair Market Value of the assets that are the
        subject of any Business Combination. A majority of the Disinterested
        Directors of this corporation shall have the further power to
        interpret all of the terms and provisions of the Article NINTH.  Any
        such determination made in good faith shall be binding and conclusive
        on all parties.

             (e)  No Effect on Fiduciary Obligations of Interested
        Stockholders or Directors.

                  (1)  Nothing contained in this Article Ninth shall be
        construed to relieve any Interested Stockholder from any fiduciary
        obligation imposed by law.

                  (2)  The fact that any Business Combination complies with
        the provisions of Section (b) of this Article NINTH shall not be
        construed to impose any fiduciary duty, obligation or responsibility
        on the Board of Directors, or any member thereof, to approve such
        Business Combination or recommend its adoption or approval to the
        stockholders of the corporation, and such compliance shall not limit,
        prohibit or otherwise restrict in any manner the Board of Directors,
        or any members thereof, with respect to evaluations of or actions and
        responses taken with respect to such Business Combination.

             (f)  Amendment, Repeal, etc.  Notwithstanding any other
        provisions of this Certificate of Incorporation or the bylaws of this
        corporation (and notwithstanding the fact that a lesser percentage
        may be specified by law, this Certificate of Incorporation or the
        bylaws of this corporation), the affirmative vote of the holders of
        sixty-six and two-thirds percent (66-2/3%) or more of the outstanding
        Voting Stock not then held by any Interested Stockholder, voting
        together as a single class, shall be required to amend or repeal, or
        adopt any provisions inconsistent with this Article NINTH.

             TENTH:  Any action required or permitted to be taken by the
        stockholders of this corporation must be effected at a duly called
        annual or special meeting of such holders and may not be effected by
        any consent in writing by such holders.  At any annual meeting or
        special meeting of stockholders of this corporation, only such
        business shall be conducted as shall have been brought before such
        meeting in the manner provided by the bylaws of this corporation.



                                     EXHIBIT 4.6

                                     [AMGEN LOGO]


        NUMBER                                                      SHARES

                                      AMGEN INC.

        INCORPORATED UNDER THE LAWS                    SEE REVERSE FOR
        OF THE STATE OF DELAWARE                     CERTAIN DEFINITIONS


        THIS CERTIFIES THAT                          CUSIP 031162 10 0




        is the record holder of

           FULLY PAID AND NON-ASSESSABLE SHARES OF COMMON STOCK, $.0001 PAR
                                      VALUE, OF

                                      AMGEN INC.

        transferable on the books of the Corporation by the holder hereof in
        person or by duly authorized attorney upon the surrender of this
        Certificate properly endorsed.

             This Certificate is not valid unless countersigned and registered
        by the Transfer Agent and Registrar.

             WITNESS the facsimile seal of the Corporation and the facsimile
        signatures of its duly authorized officers.

        Dated:



        /s/George A. Vandeman              /s/Gordon M. Binder
        ---------------------              --------------------
        SECRETARY                          CHAIRMAN OF THE BOARD AND
                                           CHIEF EXECUTIVE OFFICER

                                     [AMGEN SEAL]

        COUNTERSIGNED AND REGISTERED:
        AMERICAN STOCK TRANSFER & TRUST COMPANY
        (NEW YORK)
        TRANSFER AGENT AND REGISTRAR

        BY


        --------------------------------
        AUTHORIZED SIGNATURE



        This certificate also evidences and entitles the holder hereof to
        certain Rights as set forth in the Rights Agreement between Amgen Inc.
        and American  Stock Transfer & Trust Company, dated as of February 18,
        1997, as the same may be amended from time to time (the "Rights
        Agreement"), the terms of which are hereby incorporated herein by
        reference and a copy of which is on file at the principal executive
        offices of Amgen Inc.  Under certain circumstances, as set forth in
        the Rights Agreement, such Rights will be evidenced by separate
        certificates and will no longer be evidenced by this certificate.
        Amgen Inc. will mail to the holder of this certificate a copy of the
        Rights Agreement without charge after receipt of a written request
        therefor.  As described in the Right Agreement, Rights which are held
        or have been held by Acquiring Persons or Associates or Affiliates
        thereof (as defined in the Rights Agreement) shall become null and
        void.

             The following abbreviations, when used in the inscription on the
        face of this certificate, shall be construed as though they were
        written out in full according to applicable laws or regulations:


        TEN COM--as tenants in common
        TEN ENT--as tenants by the entireties
        JT TEN--as joint tenants with
               right of survivorship
               and not as tenants
               in common


        UNIF GIFT MIN ACT--         Custodian
                            ------              ------
                            (Cust)              (Minor)

                          under Uniform Gifts to Minors Act

                          ---------------------------------
                                       (State)

        UNIF TRF MIN ACT--          Custodian (until age --)
                            ------
                            (Cust)

                            ------ under Uniform Transfers
                            (Minor)

                            ------ to Minors Act -------
                                                (State)

        Additional abbreviations may also be used though not in the above
        list.




        For Value received, -------------- hereby sell, assign and transfer
        unto



        PLEASE INSERT SOCIAL SECURITY OR OTHER
        IDENTIFYING NUMBER OF ASSIGNEE




        ----------------------------------------------------------------------
        (PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING ZIP CODE, OF
        ASSIGNEE)

        ----------------------------------------------------------------------
        ----------------------------------------------------------------------
        ----------------------------------------------------------------shares
        of the capital stock represented by the within Certificate, and do
        hereby irrevocably constitute and appoint


        --------------------------------------------------------------Attorney
        to transfer the said stock on the books of the within named Company
        with full power of substitution in the premises.

        Dated
             --------------------




        -------------------------
        Notice:  The signature to this assignment must correspond with the
        name as written upon the face of the  certificate in every particular,
        without alteration or enlargement or any change whatever.

        Signature(s) Guaranteed:




        By
          -----------------------------------------------------

        THE SIGNATURE(S) SHOULD BE GUARANTEED BY AN ELIGIBLE GUARANTOR
        INSTITUTION (BANK, STOCKBROKER, SAVINGS AND LOAN ASSOCIATION AND
        CREDIT UNION WITH MEMBERSHIP IN AN APPROVED MEDALLION SIGNATURE
        GUARANTEE PROGRAM), PURSUANT TO S.E.C. RULE 17Ad-15.



                                     Exhibit 99


            Factors That May Affect Future Results

                 Amgen operates  in a rapidly changing  environment that
            involves a  number of  risks, some of  which are  beyond the
            Company's control.  The following discussion highlights some
            of these  risks, and others  are discussed  elsewhere herein
            and  in  other  documents filed  by  the  Company  with  the
            Securities and Exchange Commission.

               Product development

                 The Company  intends to continue an  aggressive product
            development program.  Successful  product development in the
            biotechnology industry is highly uncertain, and only a small
            minority  of research  and  development programs  ultimately
            result  in  the commercialization  of  a  product.   Of  the
            candidates  that   are  commercialized,   all  may   not  be
            commercially  successful.   Product  candidates that  appear
            promising in  the early  phases of  development may  fail to
            reach the  market for  numerous reasons,  including, without
            limitation,  results  indicating  lack of  effectiveness  or
            harmful  side effects  in clinical  or preclinical  testing,
            failure   to   receive   necessary   regulatory   approvals,
            uneconomical  manufacturing costs,  the  existence of  third
            party proprietary  rights, failure to  be cost  effective in
            light of existing therapeutics or other  factors.  There can
            be no  assurance that  the Company will  be able  to produce
            future products that have commercial potential.

                 Additionally, success in preclinical and early clinical
            trials does not ensure that large scale clinical trials will
            be successful.  Clinical  results are frequently susceptible
            to varying interpretations which may delay, limit or prevent
            further clinical  development or regulatory approvals.   The
            length  of time  necessary to  complete clinical  trials and
            receive  approval   for  product  marketing   by  regulatory
            authorities varies  significantly by product  and indication
            and  is  often  difficult to  predict.    See  "--Regulatory
            approvals."

               Regulatory approvals

                 The  Company's  research and  development,  preclinical
            testing,  clinical  trials,  facilities,  manufacturing  and
            marketing  of   its  products   are  subject   to  extensive
            regulation by numerous governmental  authorities in the U.S.
            and other  countries. The success  of the  Company's current
            products and  future product candidates will  depend in part
            upon obtaining and maintaining regulatory approval to market
            products  in   approved  indications.  Even   if  regulatory
            approval   is  obtained,   a   marketed   product  and   its
            manufacturer  are  subject  to   continued  review.    Later
            discovery of  previously unknown problems with  a product or
            manufacturer may  result in restrictions on  such product or
            manufacturer, including  withdrawal of the product  from the
            market.    Failure to  obtain  necessary  approvals, or  the
            restriction, suspension  or revocation  of any  approvals or
            the  failure to  comply with  regulatory requirements  could
            have a material adverse effect on the Company.

               Reimbursement; Third party payors

                 In  both domestic  and foreign  markets,  sales of  the
            Company's products are dependent in part on the availability
            of reimbursement from third party payors such as governments
            and  private insurance  plans.   In certain  foreign markets
            pricing  and profitability  of prescription  pharmaceuticals
            are subject to  government controls.  In  the United States,
            there has been, and the Company expects there to continue to
            be, a  number of  state and  federal proposals  to implement
            price  controls.   In addition,  an  increasing emphasis  on
            managed care in  the United States has and  will continue to
            increase the  pressure on pharmaceutical pricing  and usage.
            Further,   significant  uncertainties   exist   as  to   the
            reimbursement status of newly approved therapeutic products,
            and current reimbursement policies for existing products may
            change.    Changes in  reimbursement  or  failure to  obtain
            reimbursement may  reduce the demand  for, or the  price of,
            the Company's  products which could have  a material adverse
            effect  on  the  Company including  results  of  operations.
            Specifically, patients  in the  U.S. receiving  EPOGEN(R) in
            connection with  treatment for end  stage renal  disease are
            covered  primarily under  medical programs  provided by  the
            federal  government.    Therefore, EPOGEN(R)  sales  may  be
            affected  by future  changes in  reimbursement rates  or the
            basis for reimbursement by the federal government.

               Guidelines

                 In addition to government agencies that promulgate
            regulations and guidelines directly applicable to the
            Company and its products, private health/science foundations
            and organizations involved in various diseases may also
            publish, from time to time, guidelines or recommendations to
            the healthcare and patient communities.  These private
            organizations may make recommendations that affect the usage
            of certain therapies, drugs or procedures, including the
            Company's products.  Such recommendations may relate to such
            matters as usage, dosage, route of administration and use of
            concomitant therapies.  Recommendations or guidelines that
            are followed by patients and healthcare providers and that
            result in, among other things, decreased use of the
            Company's products could have a material adverse effect on
            the Company.  In addition, the perception that such
            recommendations or guidelines will be followed could
            adversely affect prevailing market prices for the Company's
            common stock.

               Intellectual property and legal matters

                 The    patent   positions    of   pharmaceutical    and
            biotechnology companies can be  highly uncertain and involve
            complex legal,  scientific and factual  questions.   To date
            there has emerged no consistent  policy regarding breadth of
            claims  allowed in  such companies'  patents.   Accordingly,
            there  can   be  no  assurance   that  patents   and  patent
            applications   relating  to   the  Company's   products  and
            technologies   will  not   be  challenged,   invalidated  or
            circumvented or  will afford protection  against competitors
            with similar  products or technology.   Patent  disputes are
            frequent  and can  preclude  commercialization of  products.
            The Company currently is, and may in the future be, involved
            in  patent   litigation.     Such  litigation,   if  decided
            adversely,   could  subject   the  Company   to  significant
            liabilities,  cause  the  Company   to  obtain  third  party
            licenses  or  cease  using  the  technology  or  product  in
            dispute.   However,  there  can be  no  assurance that  such
            licenses  will  be  available on  terms  acceptable  to  the
            Company, or at all.

                 The  Company  is   currently  involved  in  arbitration
            proceedings   with  Ortho   Pharmaceutical  Corporation,   a
            subsidiary  of  Johnson  & Johnson  ("Johnson  &  Johnson"),
            relating to  a license granted by  the Company to  Johnson &
            Johnson for sales  of Epoetin alfa in the  United States for
            all human uses except dialysis and  diagnostics.  See Note 4
            to   the   Condensed  Consolidated   Financial   Statements,
            "Contingencies - Johnson & Johnson arbitrations."

               Competition

                 Amgen  operates in  a  highly competitive  environment.
            The Company  competes with pharmaceutical  and biotechnology
            companies, some  of which may have  technical or competitive
            advantages,  for, among  other  things,  the development  of
            technologies  and   processes     and  the   acquisition  of
            technology from  academic institutions,  government agencies
            and other private and public  research organizations.  There
            can be no assurance that the Company will be able to produce
            or  acquire   rights  to   products  that   have  commercial
            potential.     Even   if   the   Company  achieves   product
            commercialization,  there can  be no  assurance that  one or
            more  of the  Company's competitors  will  not: (1)  achieve
            product  commercialization  earlier  than the  Company,  (2)
            receive  patent  protection   that  dominates  or  adversely
            affects the  Company's activities or (3)  have significantly
            greater marketing capabilities.

               Fluctuations in operating results

                 The  Company's  operating  results may  fluctuate  from
            period to period for a number  of reasons.  Historically the
            Company has  planned its operating  expenses, many  of which
            are relatively  fixed in the short  term, on the  basis that
            revenues  will  continue  to  grow.    Accordingly,  even  a
            relatively  small revenue  shortfall  may  cause a  period's
            results to  be below Company  expectations.  Such  a revenue
            shortfall could arise from any number of factors, including,
            without limitation,  lower than expected demand,  changes in
            wholesaler  buying  patterns,  changes  in  product  pricing
            strategies,  increased  competition  from new  and  existing
            products, fluctuations  in foreign currency  exchange rates,
            changes  in  government  or private  reimbursement,  transit
            interruptions,  overall   economic  conditions   or  natural
            disasters  (including   earthquakes).    The   Company  also
            experiences  a  degree  of   seasonality  in  its  operating
            results.   See  "Results  of Operations  -  Product sales  -
            NEUPOGEN(R) (Filgrastim)."

               Rapid growth

                 The Company has adopted an  aggressive growth plan that
            includes substantial  and increased investments  in research
            and development  and investments in facilities  that will be
            required to  support significant growth.   This plan carries
            with  it a  number of  risks,  including a  higher level  of
            operating  expenses,   the  difficulty  of   attracting  and
            assimilating  a  large  number of  new  employees,  and  the
            complexities associated  with managing  a larger  and faster
            growing organization.

               Stock price volatility

                 The  Company's   stock  price,   like  that   of  other
            biotechnology   companies,   is   subject   to   significant
            volatility.  The stock price may be affected by, among other
            things, clinical trial results and other product development
            related   announcements  by   Amgen   or  its   competitors,
            regulatory  matters,  announcements  in the  scientific  and
            research community, intellectual property and legal matters,
            changes in  reimbursement policies  or medical  practices or
            broader  industry   and  market  trends  unrelated   to  the
            Company's performance.  In addition, if revenues or earnings
            in  any  quarter fail  to  meet  the investment  community's
            expectations, there could be an  immediate adverse impact on
            the Company's stock price.
 

5 1000000 3-MOS DEC-31-1997 MAR-31-1997 265 780 207 0 100 1437 982 36 2773 539 0 0 0 0 2018 2773 536 576 72 341 0 0 0 250 70 0 0 0 0 180 .65 .65