(19)

(11)

EP 0 813 683 A1

(12)

(43) Date of publication: 29.12.1997 Bulletin 1997/52 (21) Application number: 96907383.0 (22) Date of filing: 07.03.1996

(51) International Patent Classification (IPC):  C07K 14/ 015( . ) G01N 33/ 569( . ) C07K 16/ 08( . ) (86) International application number: PCT/EP1996/000979 (87) International publication number: WO 1996/027799 (12.09.1996 Gazette 1996/41)

(84) Designated Contracting States: AT CH DE FI GB IE LI LU (30) Priority: 08.03.1995 EP 19950103356 (71) Applicants: Hedman, Klaus, Dr. SF-02180 Espoo (FI) Söderlund, Maria SF-02210 Espoo (FI)	(72) Inventors: Hedman, Klaus, Dr. SF-02180 Espoo (FI) Söderlund, Maria SF-02210 Espoo (FI) (74) Representative: VOSSIUS & PARTNER  Siebertstrasse 4 81675 München 81675 München (DE)