IMPROVED ASCITES PRODUCTION OF MONOCLONAL ANTIBODIES USING AN IMMUNOSUPPRESSIVE ANTI-CD4-RELATED ANTIBODY - Patent 0535084

(19)

(11)

EP 0 535 084 A1

(12)

(43)	Date of publication:
	07.04.1993 Bulletin 1993/14

(21)	Application number: 91911687.0

(22)	Date of filing: 07.06.1991

(51)

International Patent Classification (IPC):

A61K 39/ 395^{( . )}
C07K 16/ 28^{( . )}
C12P 21/ 08^{( . )}
C12R 1/ 91^{( . )}

C07K 16/ 00^{( . )}
C12N 15/ 02^{( . )}
A61K 38/ 00^{( . )}

(86)	International application number:
	PCT/US1991/003903

(87)	International publication number:
	WO 1992/000100 (09.01.1992 Gazette 1992/02)

(84)	Designated Contracting States:
	DE FR IT

(30)

Priority:

22.06.1990 US 19900542350

(71)	Applicant: E.I. DU PONT DE NEMOURS AND COMPANY
	Wilmington Delaware 19898 (US)

(72)	Inventor:
	GORZYNSKI, Timothy, James Newark, DE 19711 (US)

(74)	Representative: von Kreisler, Alek, Dipl.-Chem.
	Patentanwälte von Kreisler-Selting-Werner Postfach 10 22 41 D-50462 Köln D-50462 Köln (DE)

(54)	IMPROVED ASCITES PRODUCTION OF MONOCLONAL ANTIBODIES USING AN IMMUNOSUPPRESSIVE ANTI-CD4-RELATED ANTIBODY