UNITED STATES

                    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, 1998

                                    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.)


  One Amgen Center 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, 1998, the  registrant had 254,070,280 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, 1998 and 1997....................4

               Condensed Consolidated Balance Sheets -
               March 31, 1998 and December 31, 1997.............5

               Condensed Consolidated Statements of
               Cash Flows - three months
               ended March 31, 1998 and 1997................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..........................23

            Item 5. Other Information..........................24

            Item 6. Exhibits and Reports on Form 8-K...........24

            Signatures ........................................25

            Index to Exhibits .................................26
                                  2

                                
  
                      PART I - FINANCIAL INFORMATION


  Item 1.   Financial Statements

       The information in  this report for the three  months ended March
  31,  1998  and   1997  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, 1997.

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

              CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

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

                                                Three Months Ended
                                                     March 31,
                                                 1998       1997
                                               -------     -------
      Revenues:
       Product sales ........................   $566.8      $536.0
       Corporate partner revenues ...........     22.6        27.4
       Royalty income .......................     16.0        12.1
                                                ------      ------
           Total revenues ...................    605.4       575.5
                                                ------      ------
      Operating expenses:
       Cost of sales ........................     79.0        72.0
       Research and development .............    152.5       147.7
       Marketing and selling ................     66.8        68.1
       General and administrative ...........     46.3        44.4
       Loss of affiliates, net ..............      6.2         8.5
                                                ------      ------
           Total operating expenses .........    350.8       340.7
                                                ------      ------

      Operating income ......................    254.6       234.8
                                                ------      ------
      Other income (expense):
       Interest and other income ............     15.2        15.9
       Interest expense, net ................     (2.2)       (0.3)
                                                ------      ------
           Total other income (expense) .....     13.0        15.6
                                                ------      ------

      Income before income taxes ............    267.6       250.4

      Provision for income taxes ............     80.3        70.1
                                                ------      ------
      Net income ............................   $187.3      $180.3
                                                ======      ======

      Earnings per share:
       Basic ................................    $0.73       $0.68
       Diluted ..............................    $0.71       $0.65

      Shares used in calculation of earnings
       per share:
       Basic ................................    256.2       265.2
       Diluted ..............................    264.1       278.1


                          See accompanying notes.
                                  4
                                  
  
                                AMGEN INC.

                   CONDENSED CONSOLIDATED BALANCE SHEETS

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


                                               March 31, December 31,
                                                 1998        1997
                                               --------    --------
                                 ASSETS
   Current assets:
    Cash and cash equivalents ...............   $  104.6   $  239.1
    Marketable securities ...................      775.5      787.4
    Trade receivables, net ..................      289.2      269.0
    Inventories .............................      118.1      109.2
    Other current assets ....................      124.3      138.8
                                                --------   --------
      Total current assets ..................    1,411.7    1,543.5

   Property, plant and equipment at cost, net    1,277.5    1,186.2
   Investments in affiliated companies.......      119.6      116.9
   Other assets..............................      272.7      263.6
                                                --------   --------
                                                $3,081.5   $3,110.2
                                                ========   ========

                  LIABILITIES AND STOCKHOLDERS' EQUITY
   Current liabilities:
    Accounts payable ........................   $  114.8   $  103.9
    Accrued liabilities .....................      674.1      608.0
    Current portion of long-term debt .......       36.0       30.0
                                                --------   --------
      Total current liabilities .............      824.9      741.9

   Long-term debt............................      223.0      229.0
   Put warrants..............................        3.7          -
   Contingencies

   Stockholders' equity:
    Preferred stock; $.0001 par value; 5
      shares authorized; none issued or
      outstanding ...........................          -          -
    Common stock and additional paid-in
      capital; $.0001 par value; 750 shares
      authorized; outstanding - 254.1 shares
      in 1998 and 258.3 shares in 1997 ......    1,240.9    1,196.1
    Retained earnings .......................      789.0      943.2
                                                --------   --------
        Total stockholders' equity ..........    2,029.9    2,139.3
                                                --------   --------
                                                $3,081.5   $3,110.2
                                                ========   ========
                         See accompanying notes.
                                  5

                                  
  
                                AMGEN INC.

              CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

                               (In millions)
                                (Unaudited)

                                                  Three Months Ended
                                                       March 31,
                                                    1998      1997
                                                  -------   -------

      Cash flows from operating activities:
       Net income ............................... $187.3    $180.3
       Depreciation and amortization ............   36.1      36.4
       Loss of affiliates, net ..................    6.2       8.5
       Cash provided by (used in):
        Trade receivables, net ..................  (20.2)     18.9
        Inventories .............................   (8.9)     (3.0)
        Other current assets ....................   15.3      16.8
        Accounts payable ........................   10.9       1.6
        Accrued liabilities .....................   66.1     (27.4)
                                                  ------    ------
         Net cash provided by operating
            activities ..........................  292.8     232.1
                                                  ------    ------

      Cash flows from investing activities:
       Purchases of property, plant and
         equipment .............................. (127.4)   (102.5)
       Proceeds from maturities of marketable
         securities .............................      -     149.3
       Proceeds from sales of marketable
         securities .............................  180.1     184.6
       Purchases of marketable securities ....... (169.0)   (205.7)
       Increase in investments in affiliated
         companies ..............................   (0.4)        -
       Increase in other assets .................  (12.3)     (3.4)
                                                  ------    ------
         Net cash (used in) provided by
             investing activities ............... (129.0)     22.3
                                                  ------    ------

                          See accompanying notes.

                         (Continued on next page)
                                  6
                                  
  
                                AMGEN INC.

        CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Continued)

                               (In millions)
                                (Unaudited)

                                                  Three Months Ended
                                                       March 31,
                                                    1998      1997
                                                  -------   -------

      Cash flows from financing activities:
       Repayment of long-term debt .............. $    -    $(78.2)
       Net proceeds from issuance of common
         stock upon the exercise of stock
         options ................................   34.4      24.3
       Tax benefits related to stock options ....   13.4       8.6
       Repurchases of common stock .............. (337.8)   (101.7)
       Other ....................................   (8.3)    (11.9)
                                                  ------    ------
         Net cash used in financing activities .. (298.3)   (158.9)
                                                  ------    ------

      (Decrease) increase in cash and cash
        equivalents ............................. (134.5)     95.5

      Cash and cash equivalents at beginning of
        period ..................................  239.1     169.3
                                                  ------    ------
      Cash and cash equivalents at end of period  $104.6    $264.8
                                                  ======    ======

                          See accompanying notes.
                                  7
                                  
  

                                AMGEN INC.

           NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

                              March 31, 1998


  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,
                                    1998            1997
                                   ------         -------
            Raw materials ......   $ 17.5         $ 18.7
            Work in process ....     56.3           53.6
            Finished goods .....     44.3           36.9
                                   ------         ------
                                   $118.1         $109.2
                                   ======         ======
                                  8
  

     Product sales

       Product  sales  consist of  three  products,  EPOGEN(R)  (Epoetin
  alfa), NEUPOGEN(R)  (Filgrastim) and INFERGEN(R) (Interferon  alfacon-
  1).

       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.   Sales in Amgen's  exclusive
  market and adjustments thereto are derived  from Company shipments and
  from third-party data on  shipments to end users and their  usage (see
  Note 4, "Contingencies - Johnson & Johnson arbitrations").

     Foreign currency transactions

       The Company  has a program to  manage foreign currency risk.   As
  part of  this program, it  has purchased  foreign currency option  and
  forward contracts  to hedge against possible  reductions in values  of
  certain anticipated  foreign currency  cash flows  generally over  the
  next 12  months, primarily  resulting from  its sales in  Europe.   At
  March  31, 1998,  the  Company had  option  and forward  contracts  to
  exchange  foreign currencies  for U.S.  dollars of  $49.9 million  and
  $18.2 million, respectively,  all having maturities of nine  months or
  less.  The  option contracts, which have only nominal  intrinsic value
  at the  time of purchase,  are designated and  effective as hedges  of
  anticipated  foreign  currency transactions  for  financial  reporting
  purposes  and  accordingly,  the  net  gains  on  such  contracts  are
  deferred   and  recognized   in  the   same  period   as  the   hedged
  transactions.   The forward  contracts do  not qualify  as hedges  for
  financial reporting  purposes and  accordingly, are  marked-to-market.
  Net gains on  option contracts (including option contracts  for hedged
  transactions whose occurrence  are no longer probable) and  changes in
  market  values of  forward contracts  are reflected  in "Interest  and
  other income".   The deferred  premiums on  option contracts and  fair
  values of forward contracts are included in "Other current assets".

       The Company has additional foreign currency  forward contracts to
  hedge   exposures  to   foreign  currency   fluctuations  of   certain
  receivables and payables denominated in foreign  currencies.  At March
  31,  1998,  the Company  had  forward  contracts to  exchange  foreign
  currencies,  primarily  Swiss  francs,  for  U.S.   dollars  of  $22.4
  million,  all  having  maturities  of  two  months  or  less.    These
  contracts  are designated  and effective  as  hedges and  accordingly,
  gains and  losses on  these forward  contracts are  recognized in  the
  same  period the  offsetting gains  and losses  of  hedged assets  and
  liabilities  are realized  and recognized.   The  fair  values of  the
  forward contracts  are included in the  corresponding captions of  the
  hedged  assets  and   liabilities.    Gains  and  losses   on  forward
                                  9

  

  contracts,  to  the extent  they  differ  in amount  from  the  hedged
  receivables  and  payables,  are  included  in   "Interest  and  other
  income".

     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

       Basic  earnings  per share  is  based  upon the  weighted-average
  number of  common shares outstanding.   Diluted earnings per  share is
  based upon the  weighted-average number of common  shares and dilutive
  potential  common shares  outstanding.   Potential  common shares  are
  outstanding options under  the Company's stock option  plans which are
  included under the treasury stock method.

       The  following table  sets forth  the computation  for basic  and
  diluted   earnings  per   share  (in   millions,   except  per   share
  information):

                                               Three Months Ended
                                                   March 31,
                                               1998        1997
                                              ------      ------
         Numerator for basic and diluted
           earnings per share - net income .  $187.3     $180.3
                                              ======      ======
         Denominator:
           Denominator for basic  earnings
             per share - weighted-average
             shares ........................   256.2      265.2
           Effect of dilutive securities -
             employee stock options ........     7.9       12.9
                                              ------     ------
           Denominator for diluted earnings
             per share - adjusted weighted-
             average shares ................   264.1      278.1
                                              ======     ======
         Basic earnings per share ..........   $0.73      $0.68
                                              ======     ======
         Diluted earnings per share ........   $0.71      $0.65
                                              ======     ======

     Use of estimates

       The  preparation  of  financial  statements  in  conformity  with
  generally accepted  accounting principles requires management  to make
                                  10


  
  
  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,
  1998 and  1997 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.

     Reclassification

       Certain prior year  amounts have been reclassified  to conform to
  the current year presentation.



  2.   Debt

       As of March  31, 1998, the Company had $259  million of unsecured
  debt securities outstanding.  Long-term debt consists of the following
  (in millions):

                                       March 31,   December 31,
                                         1998          1997
                                       --------      --------
          Debt securities ...........   $259.0        $259.0
          Less current portion ......    (36.0)        (30.0)
                                        ------        ------
                                        $223.0        $229.0
                                        ======        ======

       The  Company   has  established   a  $500   million  debt   shelf
  registration  statement  under  which  the  Company  has  issued  $100
  million  of  debt securities  (the  "Notes")  and established  a  $400
  million medium  term note program.   The Company  may offer and  issue
  medium term  notes from time to  time with terms  to be determined  by
  market conditions.   The Notes bear interest  at a fixed rate  of 6.5%
  and  mature  in  10 years.    The  Company's  other  outstanding  debt
  includes  $100 million  of debt  securities that  bear  interest at  a
  fixed rate of  8.1% and mature in 2097  and $59 million of  notes that
  bear  interest  at  fixed rates  averaging  5.8%  and  have  remaining
  maturities of less than six years.

       The Company  also has a commercial  paper program which  provides
  for  unsecured  short-term  borrowings up  to  an  aggregate  of  $200
  million.   No commercial paper was  outstanding under this program  at
  March 31,  1998.   In April  1998, the Company  replaced this  program
  with  a new  commercial  paper program  which  provides for  the  same
  amount of aggregate short-term borrowings and  issued commercial paper
  with a face amount  of $100 million.  These borrowings  had maturities
                                  11

  

  of less than  three months and had effective interest  rates averaging
  5.6%.

       As  of March  31,  1998, $150  million  was available  under  the
  Company's line of credit for borrowing.


  3.   Income taxes

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

                                                  Three Months Ended
                                                      March 31,
                                                    1998      1997
                                                   ------    ------

            Federal(including U.S. possessions) .  $74.9     $65.1
            State ...............................    5.4       5.0
                                                   -----     -----
                                                   $80.3     $70.1
                                                   =====     =====

       The increase in the effective tax rate in the current year is the
  result of a  provision in the federal tax law  which caps tax benefits
  associated  with the  Company's  Puerto Rico  operations  at the  1995
  income level.


  4.   Contingencies

     Johnson & Johnson arbitrations

       Epoetin alfa

       In  September  1985,  the Company  granted  Johnson  &  Johnson's
  affiliate,  Ortho Pharmaceutical  Corporation, 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").

       A dispute between Amgen and Johnson & Johnson that is the subject
  of a 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, sometimes  referred to  as "spillover".   Spillover
  occurs when, for example, a hospital or other purchaser buys one brand
  for use  in both dialysis and  non-dialysis indications.   The Company
  has established  and is employing an  audit methodology to  assign the
                                  12


  

  proceeds  of sales  of  EPOGEN(R) and  PROCRIT  in  the Company's  and
  Johnson &  Johnson's respective exclusive  markets.  On  September 12,
  1997,  the arbitrator  in  this matter  (the  "Arbitrator") issued  an
  opinion  adopting  the Company's  audit  methodology.   For  the  free
  standing dialysis  center segment  of the  Epoetin alfa  market, which
  accounts  for about  two-thirds  of the  Company's  EPOGEN sales,  the
  Arbitrator ruled  that the Company's audit  accurately determined that
  all Epoetin alfa sales to free  standing dialysis centers are made for
  dialysis.   For the  other segments  of the  Epoetin alfa  market, the
  Arbitrator  ruled   that  the  detailed  methodology   used  by  Amgen
  accurately measured and  allocated Epoetin alfa sales for  all but the
  Hospital and Home  Health Care segments, for which  he ordered certain
  adjustments to the  results of the audit for the  1991-94 time period.
  The Arbitrator  also ruled that  no payments are  due for  the 1989-90
  period.   Subject to further guidance  from the Arbitrator  to clarify
  his  opinion, the  Company estimated  that the  effect of  the opinion
  would be  a net spillover  payment to Johnson  & Johnson  which, after
  benefit of income tax effects, was  $78 million for the 1991-94 period
  and interest in  the amount of $18  million after tax. As  a result of
  the opinion, the Company took a charge of $0.35 per share in the third
  quarter of 1997 for the spillover payment and interest.

       A hearing before  the Arbitrator was held on October  27, 1997 to
  clarify, among  other issues,  the calculation for  the amount  of the
  spillover  payment due  to  Johnson &  Johnson  for  the 1991-94  time
  period.    As a  result  of  that hearing,  the  Company  will pay  an
  additional amount to Johnson & Johnson for the 1991-94 period which is
  covered  by  amounts previously  provided  for  by  the Company.    An
  additional     hearing  relating  to  the   Company's  entitlement  to
  attorneys' fees and  costs and audit costs as well  as the calculation
  of  spillover payments,  if any,  that may  be due  to the  Company or
  Johnson & Johnson for 1995, 1996 and 1997 was held on January 7, 1998.
  On  April  14, 1998,  the  Arbitrator  issued  his final  order  which
  confirmed that the Company was the successful party in the arbitration
  and, as   a result, Johnson & Johnson  has been ordered to  pay to the
  Company all costs and expenses,  including reasonable attorney's fees,
  that the  Company incurred in the  arbitration as well as  one-half of
  the audit costs.  The Company  currently estimates that it will submit
  a  bill  for  such  costs  incurred  over  an  eight  year  period  of
  approximately  $100  million;  however,  the   actual  amount  of  the
  Company's recovery  will be determined by  the Arbitrator.   The Order
  also confirms that for the period 1995 forward, the estimates of usage
  of  Epoetin  alfa in  the  Hospital  segment  of the  Company's  audit
  methodology shall be applied without adjustment,  subject to the right
  of either party to challenge the  Hospital survey results for 1995 and
  certain subsequent years.   The Company does not expect  that any such
  challenges, if made, would result in any payments to Johnson & Johnson
  which would be material to the Company.

         Both  parties have  filed  motions  seeking reconsideration  of
  certain aspects  of the  Arbitrator's final order.   Due  to remaining
  uncertainties, the Company has not taken  any benefit for the possible
  recovery of attorneys' fees and costs  or audit costs and has retained
  spillover  reserves.   If, as  a result  of these  further arbitration
  rulings or challenges, any adjustments to the results of the Company's
                                  13


  

  audit yield results  that are different from the results  of the audit
  currently employed by the Company, the  Company may be required to pay
  additional compensation  to Johnson &  Johnson for sales  during 1995,
  1996  and  1997,  or  Johnson  &   Johnson  may  be  required  to  pay
  compensation to the Company for such prior period sales.

       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.    Johnson &  Johnson
  disputes the Arbitrator's jurisdiction to decide the Company's demand.
  The Company  has requested  a   hearing before  the Arbitrator  on the
  Company's termination demand.   No trial date on this  matter has been
  set.

       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  seeking an
  order compelling  Johnson & Johnson  to arbitrate the  Company's claim
  for  termination  before  the  Arbitrator  as   well  as  all  related
  counterclaims  asserted in  Johnson &  Johnson's October  2, 1995  AAA
  arbitration demand.  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 the Arbitrator
  discussed  above.     The  Company  has  also  filed   an  answer  and
  counterclaim denying that  AAA has jurisdiction to hear  or decide the
  claims stated in the demand, denying the allegations in the demand and
  counter claiming for certain unpaid invoices.

       NESP

       On June 5, 1997, Johnson & Johnson filed a demand for arbitration
  against  Kirin-Amgen,  Inc.  ("Kirin-Amgen"),   an  affiliate  of  the
  Company,  before the  AAA.   The  demand  alleges  that Amgen's  novel
  erythropoiesis stimulating  protein ("NESP") is  covered by  a license
  granted  by  Kirin-Amgen  to  Johnson  &   Johnson  in  1985  for  the
  development,  manufacture   and  sale  of  Epoetin   alfa  in  certain
  territories  outside the  United  States, Japan  and  China (the  "K-A
  License").  In 1996 Kirin-Amgen acquired exclusive worldwide rights in
  NESP from Amgen.  Kirin-Amgen, in  turn, transferred certain rights in
  NESP to Kirin  and certain rights to Amgen. Johnson  & Johnson alleges
  that the  K-A License  effectively grants Johnson  & Johnson  the same
  right to develop,  manufacture and sell NESP as granted  under the K-A
  License with respect to Epoetin alfa.  Kirin-Amgen filed its answer to
  Johnson  &  Johnson's complaint  on  January  12, 1998,  denying  that
  Johnson &  Johnson has rights  to NESP.   Kirin-Amgen also  asserted a
  counterclaim for the recovery of certain royalty payments which Kirin-
  Amgen asserts  were improperly  withheld.   These same  disputes exist
  between the Company and Johnson &  Johnson under the License Agreement
                                  14


  

  and the  parties have agreed  that the resolution  of these  issues in
  this arbitration will be binding upon them with respect to the License
  Agreement.  The trial in this  matter is scheduled to commence in July
  1998.

       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,  the
  Company believes that the outcome of these proceedings will not have a
  material adverse effect on its annual financial statements.


  5.   Stockholders' equity

       During  the  three  months ended  March  31,  1998,  the  Company
  repurchased 6.2 million shares of its  common stock at a total cost of
  $337.8 million under its common stock  repurchase program.  In October
  1997, the Board  of Directors authorized the Company  to repurchase up
  to an additional $1 billion of common stock through December 31, 1998.
  At  March 31,  1998, $374.4  million of  this authorization  remained.
  Stock repurchased under the program is retired.


  6.   Comprehensive income

       As of January 1, 1998, the Company adopted Statement of Financial
  Accounting  Standards  ("SFAS")   No.  130,  "Reporting  Comprehensive
  Income".   SFAS No. 130  establishes new rules  for the  reporting and
  display  of comprehensive  income and  its components.   SFAS  No. 130
  requires unrealized  gains and losses on  the Company's available-for-
  sale  securities and  foreign currency  translation adjustments  to be
  included in other comprehensive income.  During the three months ended
  March 31, 1998 and 1997, total comprehensive income was $184.3 million
  and $178.3 million, respectively.


  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, 1998,  operations provided $292.8 million
  of cash compared with $232.1 million during the same period last year.
  The Company  had cash, cash  equivalents and marketable  securities of
  $880.1 million  at March 31, 1998,  compared with $1,026.5  million at
  December 31, 1997.

       Capital expenditures totaled $127.4 million  for the three months
  ended March 31, 1998, compared with $102.5 million for the same period
  a  year ago.    The Company  anticipates  spending approximately  $400
  million to $500  million in 1998 on capital projects  and equipment to
  expand the Company's global operations.  Thereafter, over the next few

                                  15


  

  years, the Company anticipates that  capital expenditures will average
  in excess of $400 million per year.

       The Company  receives cash  from the  exercise of  employee stock
  options.  During the three months  ended March 31, 1998, stock options
  and their related tax benefits provided $47.8 million of cash compared
  with $32.9 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 primarily  to offset
  the dilutive  effect of its employee  stock option and  stock purchase
  plans.   During the  three months  ended March  31, 1998,  the Company
  purchased 6.2 million  shares of its common stock at  a cost of $337.8
  million compared with 1.7 million shares purchased at a cost of $101.7
  million during the same period last  year.  In October 1997, the Board
  of Directors authorized the Company to  repurchase up to an additional
  $1 billion  of common stock through  December 31, 1998.   At March 31,
  1998, $374.4 million of this authorization remained.

       To  provide for  financial flexibility  and increased  liquidity,
  the Company  has established several sources  of debt financing.   The
  Company established a  $500 million debt shelf  registration statement
  and in  December 1997,  pursuant to  such registration statement,  the
  Company issued $100  million of debt securities that bear  interest at
  a fixed  rate of 6.5%  and mature in  10 years (the  "Notes").  As  of
  March  31,  1998, the  Company  had  $259 million  of  unsecured  debt
  securities outstanding.   This amount includes the Notes,  $59 million
  of debt  securities that bear interest  at fixed rates averaging  5.8%
  and have remaining maturities of less than six  years and $100 million
  of debt  securities that bear  interest at  a fixed  rate of 8.1%  and
  mature  in 2097.   The  Company also  has a  commercial paper  program
  which  provides for  short-term borrowings  up  to an  aggregate  face
  amount of  $200 million.   In  April 1998, the  Company replaced  this
  program with  a new commercial  paper program  which provides for  the
  same amount of  aggregate short-term borrowings and  issued commercial
  paper  with a  face amount  of  $100 million.   These  borrowings  had
  maturities of less than three months and  had effective interest rates
  averaging 5.6%.   The  Company has  a $150 million  revolving line  of
  credit for  borrowings and  to support  the commercial paper  program.
  As of March  31, 1998, no amounts  were outstanding under the  line of
  credit.

       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.

                                  16


  

       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.
                                  17

  

  Results of Operations

     Product sales

       Product sales were  $566.8 million during the  three months ended
  March  31, 1998,  an increase  of $30.8  million or  6% over  the same
  period last year.

       EPOGEN(R) (Epoetin alfa)

       EPOGEN(R) sales  were $304.4 million for  the three months  ended
  March 31,  1998, an  increase of  $12.8 million  or 4%  over the  same
  period last year.   This increase was  primarily due to growth  in the
  U.S. dialysis patient population and certain  dialysis providers using
  a  different method  of  anemia  measurement, hemoglobin,  instead  of
  hematocrit.   EPOGEN(R) sales  continued to  be adversely affected  by
  reimbursement  changes  (the "HCFA  Policy  Changes")  implemented  on
  September  1,  1997  by  the  Health   Care  Financing  Administration
  ("HCFA").   Prior to  the HCFA  Policy Changes, fiscal  intermediaries
  under contract with  HCFA were authorized to pay  reimbursement claims
  for patients  whose hematocrits exceeded  36 percent,  the top of  the
  suggested  target  hematocrit  range in  the  Company's  labeling,  if
  deemed medically  justified.  Under the  HCFA Policy Changes,  medical
  justification was  not accepted for payment  of claims of  hematocrits
  that exceeded 36  percent and, if the current month's  hematocrit were
  greater than  36 percent  and the  patient's hematocrit exceeded  36.5
  percent   on   an   historical   90-day   "rolling   average"   basis,
  reimbursement  for  the  current  month  would   be  denied  in  full.
  Beginning in the  second quarter of 1997, the Company  has experienced
  a decline in the growth rate of EPOGEN(R)  sales as dialysis providers
  attempted to  lower hematocrits by  lowering or withholding  EPOGEN(R)
  doses  in order  to avoid  or minimize  claim denials  under the  HCFA
  Policy Changes.  However, in March 1998, HCFA  announced the easing of
  restrictions on reimbursement that had been  instituted under the HCFA
  Policy Changes.

       In March 1998,  HCFA issued two revisions (the  "HCFA Revisions")
  to  the HCFA  Policy  Changes in  a  program  memorandum.   The  first
  revision provides that, for a month in which  the three month "rolling
  average" hematocrit exceeds  36.5 percent, HCFA will pay the  lower of
  100 percent of the actual dosage billed for that  month, or 80 percent
  of the prior month's allowable EPOGEN(R) dosage.   The second revision
  re-establishes  authorization to  make payment  for  EPOGEN(R) when  a
  patient's   hematocrit  exceeds   36  percent   when  accompanied   by
  documentation establishing medical necessity.  Dialysis  providers are
  currently  in  the  process  of  understanding   the  HCFA  Revisions,
  revising  their protocols  and  discerning how  fiscal  intermediaries
  will implement the  HCFA Revisions.  The Company believes  that fiscal
  intermediaries are likely to implement the  HCFA Revisions at variable
  rates  which  may  have an  impact  on  dialysis  providers'  practice
  pattern changes  and the rate of  change.  The Company  believes that,
  compared with the  HCFA Policy Changes, the HCFA Revisions  may result
  in fewer  doses being withheld and  that physicians generally are  not
  likely  to reduce  doses by  more than  20 percent  from the  previous

                                  18

  

  month's level.   Accordingly, it is  difficult to predict what  effect
  the HCFA Revisions will have on EPOGEN(R) sales.

       NEUPOGEN(R) (Filgrastim)

       Worldwide  NEUPOGEN(R) sales  were $261.2  million for  the three
  months ended March  31, 1998, an increase of $16.8  million or 7% over
  the same  period last year.   This increase  was primarily due  to the
  impact of wholesaler stocking, and to  a lesser extent, an increase in
  underlying demand, which includes price  changes.  Unfavorable foreign
  currency effects  and European Union ("EU")  government initiatives to
  lower health care  expenditures reduced growth in reported  sales.  In
  addition, the Company believes that the  use of protease inhibitors as
  a treatment for AIDS continues to reduce sales of NEUPOGEN(R) for off-
  label use as a supportive therapy in this setting.  NEUPOGEN(R) is not
  approved or promoted for such use, except in Australia and Canada.

       Cost containment  pressures in the  U.S. health care  marketplace
  have  contributed to  the slowing  of growth  in domestic  NEUPOGEN(R)
  usage over  the past several quarters.   These pressures are  expected
  to  continue to  influence  growth for  the  foreseeable future.    In
  addition,  quarterly  NEUPOGEN(R)  sales volume  is  influenced  by  a
  number  of   factors  including   underlying  demand  and   wholesaler
  inventory management practices.

       The growth  of the  colony stimulating  factor ("CSF") market  in
  the EU  in which NEUPOGEN(R) competes  has slowed, principally due  to
  EU  government   pressures  on  physician  prescribing   practices  in
  response  to ongoing  government  initiatives  to reduce  health  care
  expenditures.    Additionally,  the  Company  faces  competition  from
  another granulocyte CSF product.   Amgen's CSF market share in  the EU
  has  remained relatively  constant  over  the last  several  quarters,
  however,  the Company  does not  expect the  competitive intensity  to
  subside in the near future.

       Other product sales

       INFERGEN(R) (Interferon  alfacon-1) sales  were $1.2 million  for
  the three  months ended March 31,  1998.  INFERGEN(R) was  launched in
  October  1997  for   the  treatment  of  chronic  hepatitis   C  virus
  infection.  There  are existing treatments for this  infection against
  which INFERGEN(R) competes, and the Company  cannot predict the extent
  to which it will penetrate this market.

     Cost of sales

       Cost of  sales as  a percentage  of product  sales was  13.9% and
  13.4%  for   the  three  months  ended   March  31,  1998   and  1997,
  respectively.  In 1998, cost of sales as a percentage of product sales
  is expected to be slightly higher than 1997.

     Research and development

       During  the  three months  ended  March  31, 1998,  research  and
  development expenses  increased $4.8 million or  3% compared with  the
                                  19


  

  same  period last  year.   This increase  is primarily  due to  higher
  clinical  and  preclinical expenses,  including  staff-related  costs,
  necessary  to support  ongoing  product  development activities.    In
  1998,  annual  research  and  development  expenses  are  expected  to
  increase, but at a substantially lower rate than  1997.  This increase
  is planned  for internal  development of  product candidates, and  for
  discovery and licensing efforts.

     Marketing and selling/General and administrative

       Marketing  and  selling expenses  decreased  $1.3  million or  2%
  during the  three months ended March  31, 1998 compared with  the same
  period last year.   This decrease was primarily due  to lower expenses
  related  to  the Johnson  &  Johnson  arbitration and  lower  European
  marketing expenses partially offset by higher U.S. marketing costs.

       General and administrative expenses increased  $1.9 million or 4%
  during the  three months ended March  31, 1998 compared with  the same
  period last  year.  This  increase is primarily  due to  higher staff-
  related expenses, partially offset by lower legal fees.

       In 1998,  marketing and  selling expenses  combined with  general
  and administrative expenses are expected to have little growth.

     Income taxes

       The Company's effective tax rate for the three months ended March
  31, 1998 was 30.0% compared with  28.0% for the same period last year.
  The increase in the effective tax rate in the current year is due to a
  provision in  the federal tax law  which caps tax  benefits associated
  with the Company's Puerto Rico operations at the 1995 income level.

     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,  1998,  outstanding foreign  currency  option  and  forward
  contracts totaled $49.9 million and $40.6 million, respectively.

     Year 2000

       The Year  2000 issue results from  computer programs that do  not
  differentiate between  the year 1900  and the  year 2000 because  they
  were  written  using  two  digits  rather  than  four  to  define  the
  applicable  year;  accordingly,  computer  systems  that   have  time-
  sensitive calculations may not properly recognize the  year 2000.  The
  Company  has conducted  an initial  review  of its  computer  systems,
  devices,  applications  and  manufacturing   equipment  (collectively,
  "Computer Systems") to identify those areas that  could be affected by
  Year 2000  noncompliance.  Additionally, the  Company has appointed  a
                                  20


  

  program manager  for Year 2000 compliance  and is presently  assessing
  in detail  the affected Computer  Systems and  is developing plans  to
  address the required modifications.  The  Company presently intends to
  utilize  internal  and  external resources  to  identify,  correct  or
  reprogram  and test  its Computer  Systems for  Year 2000  compliance.
  The total  cost associated with Year  2000 compliance is not  known at
  this  time.   The  Company  has  not communicated  with  many  of  its
  suppliers,  service  providers, distributors,  wholesalers  and  other
  entities  with which  it has  a  business relationship  (collectively,
  "Third  Party   Businesses")  regarding  compliance  with   Year  2000
  requirements, although  the Company  does intend  to communicate  with
  key  Third  Party  Businesses.   In  addition,  the  Company  has  not
  determined  the impact,  if  any, on  its  operations if  Third  Party
  Businesses fail  to comply  with Year  2000 requirements.   While  the
  Company has developed plans to complete  modifications of its business
  critical Computer Systems prior to the year  2000, if modifications of
  such business  critical Computer Systems, or  Computer Systems of  key
  Third Party Businesses are not completed in a  timely manner, the Year
  2000 issue could have a material adverse effect  on the operations and
  financial position of the  Company.  The Company may also  be affected
  by the failure of state, federal and private  payors or reimbursers to
  be Year  2000 compliant if  such entities are  unable to make  timely,
  proper  or complete  payments to  sellers of  the Company's  products.
  The Company cannot predict the extent of any such impact.


  Financial Outlook

       Future  NEUPOGEN(R)   (Filgrastim)  sales  growth  is   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 Amgen's domestic or  foreign markets,
  except  for   Australia  and   Canada,  the   Company  believes   that
  approximately 5%-10% of its worldwide NEUPOGEN(R)  sales are from off-
  label  use  as  a  supportive  therapy  to  various  AIDS  treatments.
  Changes in AIDS  therapies, including protease inhibitors that  may be
  less myelosuppressive,  are believed  to have  adversely affected  and
  are expected to continue to adversely affect  such sales.  NEUPOGEN(R)
  usage  is expected  to continue  to be  affected  by cost  containment
  pressures on health  care providers worldwide.  In  addition, reported
  NEUPOGEN(R) sales will  continue to be affected by changes  in foreign
  currency exchange rates and government budgets.

       The Company  expects a high  single digit  sales growth rate  for
  EPOGEN(R)  in  1998.    Although  HCFA   announced  revisions  to  its
  EPOGEN(R)  reimbursement  policy  in  March  1998  (see,  "Results  of
  Operations -  Product sales - EPOGEN(R)  (Epoetin alfa)"), the  timing
  and magnitude of any  EPOGEN(R) sales growth due to increases  in dose
  cannot  be predicted  principally due  to the  timing  and variety  of
  dialysis providers'  and fiscal intermediaries'  reaction to the  HCFA
  Revisions; however,  the Company believes that  increases in the  U.S.
  dialysis patient population  will continue to grow EPOGEN(R)  sales in
  the near  term and long  term.  Patients  receiving treatment for  end
  stage  renal disease  are  covered  primarily under  medical  programs
                                  21


  

  provided by  the federal government.   Therefore, EPOGEN(R) sales  may
  also be affected by future changes in reimbursement  rates or a change
  in  the  basis for  reimbursement  by  the federal  government.    The
  previously disclosed  report of  the Office  of the Inspector  General
  has  been  issued,  recommending  a  10%  reduction  in  the  Medicare
  reimbursement  rate   for  EPOGEN(R).     The  Company  believes   the
  recommendation would primarily  affect dialysis providers and  that it
  is difficult to predict the impact on Amgen.

       INFERGEN(R) (Interferon  alfacon-1) was launched in  October 1997
  for the treatment of  chronic hepatitis C virus infection.   There are
  existing  treatments  for this  infection  against  which  INFERGEN(R)
  competes, and the Company  cannot predict the extent to which  it will
  penetrate this  market.  The Company  is presently engaged in  certain
  litigation related  to INFERGEN(R), as described  in "Part I, Item  3.
  Legal Proceedings  - INFERGEN(R) litigation"  in the Company's  Annual
  Report on Form 10-K for the year ended December 31, 1997.

       The  Company  anticipates  a single  digit  total  product  sales
  growth  rate for  1998.   Without  giving  effect  to the  1997  legal
  assessment, earnings per share in  1998 is expected to grow at  a rate
  between  high single  and  low double  digits.   Estimates  of  future
  product  sales  and  earnings  per  share,  however,  are  necessarily
  speculative in nature and are difficult to predict with accuracy.

       Following  an approximate  six-month period,  during which  Amgen
  considered  a number  of  corporate  partnering alternatives  for  its
  inflammation  program  in  Boulder, Colorado,  Amgen  has  decided  to
  pursue  separate  paths  with  its  inflammation  product  development
  programs and its inflammation discovery research  program.  Amgen will
  retain its principal inflammation product candidates,  STNFr-1 and IL-
  1ra, and relocate  the related development programs to  Thousand Oaks,
  California.    Amgen  will  not  continue   the  Boulder  inflammation
  discovery research  program; employees are seeking  investment capital
  in  order to  continue this  research  in a  new  company.   If  those
  efforts are  successful, Amgen expects to  receive equity in  exchange
  for its  intellectual property.   However, there  can be no  assurance
  these  efforts  will  be successful  or  that  an  exchange  could  be
  negotiated on acceptable terms.

       Except  for  the historical  information  contained  herein,  the
  matters  discussed   herein  are  by  their   nature  forward-looking.
  Investors   are   cautioned   that   forward-looking   statements   or
  projections  made  by  the  Company,  including  those  made  in  this
  document,  are  subject to  risks  and  uncertainties that  may  cause
  actual results to  differ materially from those projected.   Reference
  is made in particular to forward-looking  statements regarding product
  sales, earnings per share  and expenses.  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  the
  Company's  stock  price  may be  affected  by  a  number  of  factors,
  including,  without limitation:  (i) the  results  of preclinical  and
  clinical trials; (ii) regulatory approvals of  product candidates, new
  indications  and  manufacturing facilities;  (iii)  reimbursement  for
  Amgen's products by  governments and private payors; (iv)  health care
                                  22


  

  guidelines  relating to  Amgen's products;  (v) intellectual  property
  matters (patents)  and the  results of  litigation; (vi)  competition;
  (vii) fluctuations  in operating  results and  (viii) rapid growth  of
  the Company.   These factors  and others are  discussed herein and  in
  the sections appearing in "Item 1. Business -  Factors That May Affect
  the Company" in the Company's Annual Report on Form  10-K for the year
  ended December  31, 1997,  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 discussion of these and other matters, see Note 4 to
  the  Condensed  Consolidated  Financial  Statements,  "Contingencies".
  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, 1997,  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, the
  Company believes that the outcome of these proceedings will not have a
  material  adverse effect  on the  annual 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.
  ("TKT") 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.  On  July 9, 1997, the  court denied TKT's
  motion to  dismiss the lawsuit on  the pleadings.  On  April 15, 1998,
  the court issued an order granting  the defendants' motion for summary
  judgment  of   non-infringement  on   the  grounds   that  defendants'
  activities to  date were  protected by  the clinical  trial exemption.
  The  court also  ruled that  Amgen's motion  for summary  judgment for
  infringement would be administratively closed.  Although the matter is
  administratively closed,  it may  be re-opened  upon motion  of either
  party for good cause shown.

                                  23


  

  Item 5.   Other Information

       The Company's 1999 Annual Meeting of Stockholders will be held on
  May 13, 1999.


  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
            None


                                  24



  

                                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:     5/12/98                     By:/s/Kathryn E. Falberg
  ------------------                    ------------------------------------
                                          Kathryn E. Falberg
                                          Vice President, Finance,
                                          Chief Financial Officer and
                                          Chief Accounting Officer


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                                 AMGEN INC.


                             INDEX TO EXHIBITS


  Exhibit No.                     Description

     3.1       Restated Certificate of Incorporation as amended. (19)
     3.2       Amended and Restated Bylaws. (23)
     4.1       Indenture dated January  1, 1992 between the Company  and
               Citibank N.A., as trustee. (8)
     4.2       Forms of Commercial Paper Master Note Certificates. (10)
     4.3       First Supplement  to Indenture, dated  February 26,  1997
               between the Company and Citibank N.A., as trustee. (16)
     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."
               (18)
     4.5       8-1/8% Debentures due April 1, 2097. (18)
     4.6       Form  of stock  certificate  for the  common  stock,  par
               value $.0001 of the Company. (19)
     4.7       Officer's Certificate  pursuant to Sections  2.1 and  2.3
               of  the  Indenture,  dated as  of  January  1,  1992,  as
               supplemented by  the First supplemental Indenture,  dated
               as of  February 26, 1997,  each between  the Company  and
               Citibank,  N.A., as  Trustee,  establishing a  series  of
               securities entitled "6.50%  Notes Due December 1,  2007".
               (22)
     4.8       6.50% Notes  Due December  1, 2007  described in  Exhibit
               4.7. (22)
     4.9*      Corporate  Commercial Paper  -  Master Note  between  and
               among Amgen  Inc., as Issuer, Cede  & Co., as nominee  of
               The  Depository  Trust  Company  and  Citibank,  N.A.  as
               Paying Agent.
    10.1       Company's  Amended  and Restated  1991  Equity  Incentive
               Plan. (23)
    10.2       Company's Amended  and Restated 1984  Stock Option  Plan.
               (14)
    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
                                      26

  
                Corporation   (with  certain   confidential   information
                deleted therefrom). (3)
     10.7       Company's Amended  and Restated  Employee Stock  Purchase
                Plan. (14)
     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)
     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 1988  Stock Option  Plan.
                (14)
     10.14      Company's  Amended and  Restated Retirement  and  Savings
                Plan. (14)
     10.15      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)
     10.16      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). (7)
     10.17      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. (9)
     10.18*     Amgen Inc. Supplemental  Retirement Plan (As Amended  and
                Restated Effective January 1, 1998).
     10.19      Promissory Note  of Mr. Kevin  W. Sharer,  dated June  4,
                1993. (11)
     10.20      Amgen Performance Based Management Incentive Plan. (17)
     10.21      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. (12)
     10.22      Promissory  Note  of   Mr.  George  A.  Vandeman,   dated
                December 15, 1995. (13)
     10.23      Promissory  Note  of   Mr.  George  A.  Vandeman,   dated
                December 15, 1995. (13)
     10.24      Promissory  Note of  Mr.  Stan Benson,  dated  March  19,
                1996. (13)
     10.25      Amendment No.  1 to  the Company's  Amended and  Restated
                Retirement and Savings Plan. (14)
                                    27
 

     10.26      Amendment Number 5 to the Company's Amended and  Restated
                Retirement and Savings Plan dated January 1, 1993. (17)
     10.27      Amendment Number 2 to the Company's Amended and  Restated
                Retirement and Savings Plan dated April 1, 1996. (17)
     10.28      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. (17)
     10.29      Fourth Amendment to Rights Agreement, dated February  18,
                1997 between Amgen  Inc. and American Stock Transfer  and
                Trust Company, Rights Agent. (15)
     10.30      Preferred  Share  Rights Agreement,  dated  February  18,
                1997, between Amgen Inc. and American Stock Transfer  and
                Trust Company, Rights Agent. (15)
     10.31      Consulting Agreement,  dated November  15, 1996,  between
                the Company and Daniel Vapnek. (17)
     10.32      Agreement, dated  May 30, 1995,  between the Company  and
                George A. Vandeman. (17)
     10.33      First  Amendment,  effective  January  1,  1998,  to  the
                Company's Amended  and Restated  Employee Stock  Purchase
                Plan. (20)
     10.34      Third  Amendment,  effective  January  1,  1997,  to  the
                Company's  Amended and  Restated Retirement  and  Savings
                Plan dated April 1, 1996. (20)
     10.35      Heads  of Agreement  dated April  10, 1997,  between  the
                Company and  Kirin Amgen, Inc., on  the one hand, and  F.
                Hoffmann-La Roche  Ltd, on the  other hand (with  certain
                confidential information deleted therefrom). (20)
     10.36      Binding  Term  Sheet,  dated  August  20,  1997,  between
                Guilford Pharmaceuticals  Inc. ("Guilford")  and GPI  NIL
                Holdings,   Inc.,   and   Amgen   Inc.   (with    certain
                confidential information deleted therefrom). (21)
     10.37      Promissory Note  of Ms. Kathryn  E. Falberg, dated  April
                7, 1995. (23)
     10.38      Promissory Note of Mr. Edward F. Garnett, dated July  18,
                1997. (23)
     10.39      Fourth Amendment  to the Company's  Amended and  Restated
                Retirement  and  Savings Plan  as  amended  and  restated
                effective April 1, 1996. (23)
     10.40      Fifth  Amendment to  the Company's  Amended and  Restated
                Retirement  and  Savings Plan  as  amended  and  restated
                effective April 1, 1996. (23)
     10.41      Company's  Amended  and Restated  1987  Directors'  Stock
                Option Plan. (17)
     10.42*     Amended  and  Restated  Agreement  on  G-CSF  in  the  EU
                between Amgen  Inc. and  F. Hoffmann-La  Roche Ltd  (with
                certain confidential information deleted therefrom).
     10.43      Collaboration and  License Agreement, dated December  15,
                1997, between  the Company,  GPI NIL  Holdings, Inc.  and
                Guilford Pharmaceuticals Inc. ("Guilford") (with  certain
                confidential information deleted therefrom). (24)
     27*        Financial Data Schedule.
     99*        Sections appearing under the heading "Business -  Factors
                That May Affect  Company" in the Company's Annual  Report
                on Form 10-K for the year ended December 31, 1997.
   ----------------
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    * 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  dated November  8,  1989,
         amending the Annual Report on Form 10-K for the year ended March
         31, 1989 on June 28, 1989 and incorporated herein by reference.
    (8)  Filed as an  exhibit to  Form S-3  Registration Statement  dated
         December 19, 1991 and incorporated herein by reference.
    (9)  Filed as an  exhibit to the  Form 8-A dated  March 31, 1993  and
         incorporated herein by reference.
    (10) 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.
    (11) 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.
    (12) 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.
    (13) 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.
    (14) 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.
    (15) Filed as  an  exhibit  to the  Form  8-K  Current  Report  dated
         February 18, 1997 on February  28, 1997 and incorporated  herein
         by reference.
    (16) Filed as an exhibit to the  Form 8-K Current Report dated  March
         14, 1997 on March 14, 1997 and incorporated herein by reference.
    (17) 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.
    (18) Filed as an exhibit to the  Form 8-K Current Report dated  April
         8, 1997 on April 8, 1997 and incorporated herein by reference.
    (19) Filed as an exhibit to the Form 10-Q for the quarter ended March
         31, 1997 on May 13, 1997 and incorporated herein by reference.
    (20) Filed as an exhibit to the Form 10-Q for the quarter ended  June
         30,  1997  on  August  12,  1997  and  incorporated  herein   by
         reference.
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    (21) Filed as exhibit 10.47 to the  Guilford Form 8-K Current  Report
         dated August  20, 1997  on September  4, 1997  and  incorporated
         herein by reference.
    (22) Filed as an  exhibit to the  Form 8-K Current  Report dated  and
         filed on December 5, 1997 and incorporated herein by reference.
    (23) Filed as an exhibit  to the Annual Report  on Form 10-K for  the
         year ended December 31, 1997 on March 24, 1998 and  incorporated
         herein by reference.
    (24) Filed as Exhibit 10.40  to the Guilford Form  10-K for the  year
         ended December 31, 1997 and incorporated herein by reference.
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