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(11)

EP 1 023 605 A1

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(43) Date of publication: 02.08.2000 Bulletin 2000/31 (21) Application number: 98953643.8 (22) Date of filing: 15.10.1998

(51) International Patent Classification (IPC)7: G01N 33/576, G01N 33/577, C07K 14/08, C07K 16/10, A61K 39/29 (86) International application number: PCT/US9821/941 (87) International publication number: WO 9919/732 (22.04.1999 Gazette 1999/16)

(84) Designated Contracting States: AT BE CH DE ES FR GB IT LI NL (30) Priority: 15.10.1997 US 61199 P (71) Applicant: Abbott Laboratories Abbott Park,Illinois 60064-3500 (US)	(72) Inventors: SCHLAUDER, George, G. Skokie, IL 60076 (US) ERKER, James, C. Hainesville, IL 60030 (US) DESAI, Suresh, M. Libertyville, IL 60048 (US) DAWSON, George, J. Libertyville, IL 60048 (US) MUSHAHWAR, Isa, K. Grayslake, IL 60030 (US) (74) Representative: Modiano, Guido, Dr.-Ing. et al Modiano, Josif, Pisanty & Staub,Baaderstrasse 3 80469 München 80469 München (DE)