(19)

(11)

EP 1 254 160 A1

(12)

(43) Date of publication: 06.11.2002 Bulletin 2002/45 (21) Application number: 01905455.0 (22) Date of filing: 06.02.2001

(51) International Patent Classification (IPC)7: C07K 7/06, C07K 14/705, A61K 38/08 (86) International application number: PCT/US0103/807 (87) International publication number: WO 0105/8930 (16.08.2001 Gazette 2001/33)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 09.02.2000 US 500646 (71) Applicant: ZymoGenetics, Inc. Seattle, WA 98102 (US)	(72) Inventors: BAINDUR, Nand Longmont, CO 80503 (US) WEST, Robert, R. Seattle, WA 98117 (US) (74) Representative: Schlich, George William  Mathys & Squire100 Gray's Inn Road London WC1X 8AL London WC1X 8AL (GB)