(19)

(11)

EP 1 064 015 A2

(12)

(88) Date of publication A3: 28.10.1999 (43) Date of publication: 03.01.2001 Bulletin 2001/01 (21) Application number: 99908383.5 (22) Date of filing: 23.02.1999

(51) International Patent Classification (IPC)7: A61K 38/17, G01N 33/50 // C07K14:705 (86) International application number: PCT/US9903/910 (87) International publication number: WO 9942/127 (26.08.1999 Gazette 1999/34)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 24.02.1998 US 28938 (71) Applicant: Receptron, Inc. Mountain View, CA 94043 (US)	(72) Inventors: OLSSON, Lennart Mountain View, CA 94043 (US) NARANDA, Tatjana Mountain View, CA 94043 (US) (74) Representative: Prins, Adrianus Willem et al Vereenigde,Nieuwe Parklaan 97 2587 BN Den Haag 2587 BN Den Haag (NL)