(19)

(11)

EP 0 793 716 A1

(12)

(43) Date of publication: 10.09.1997 Bulletin 1997/37 (21) Application number: 95910468.0 (22) Date of filing: 02.03.1995

(51) International Patent Classification (IPC):  C12N 9/ 26( . ) C12N 9/ 44( . ) (86) International application number: PCT/DK1995/000097 (87) International publication number: WO 1995/023852 (08.09.1995 Gazette 1995/38)

(84) Designated Contracting States: BE DE FR GB IT (30) Priority: 04.03.1994 DK 19940000255 (71) Applicant: NOVO NORDISK A/S 2880 Bagsvaerd (DK)	(72) Inventors: SJOHOLM, Carsten DK-2880 Bagsvaerd (DK) ANTRANIKIAN, G., Technische Uni., Hamburg-Harburg 2100 Hamburg 90 (DE)