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1. (WO1991008287) IMMOBILIZATION OF ENZYMES BY CROSS-LINKING WITH A CROSS-LINKING AGENT AND A POLYMER CONTAINING 1-AMINO ETHYLENE MOIETIES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/008287 International Application No.: PCT/DK1990/000305
Publication Date: 13.06.1991 International Filing Date: 23.11.1990
Chapter 2 Demand Filed: 25.05.1991
IPC:
C12N 11/08 (2006.01)
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
N
MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
11
Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
02
Enzymes or microbial cells being immobilised on or in an organic carrier
08
the carrier being a synthetic polymer
Applicants:
NOVO NORDISK A/S [DK/DK]; Novo Allé DK-2880 Bagsværd, DK (AllExceptUS)
PEDERSEN, Sven [DK/DK]; DK (UsOnly)
JØRGENSEN, Ole, Bill [DK/DK]; DK (UsOnly)
Inventors:
PEDERSEN, Sven; DK
JØRGENSEN, Ole, Bill; DK
Common
Representative:
NOVO NORDISK A/S; Patent Department Novo Allé DK-2880 Bagsvaerd, DK
Priority Data:
5893/8923.11.1989DK
Title (EN) IMMOBILIZATION OF ENZYMES BY CROSS-LINKING WITH A CROSS-LINKING AGENT AND A POLYMER CONTAINING 1-AMINO ETHYLENE MOIETIES
(FR) IMMOBILISATION D'ENZYMES PAR RETICULATION A L'AIDE D'UN AGENT RETICULANT ET D'UN POLYMERE CONTENANT DES FRACTIONS 1-AMINO ETHYLENE
Abstract:
(EN) A polymer containing 1-amino ethylene moieties and, optionally, N-vinyl formamide is used in immobilization of enzymes together with a cross-linking agent such as glutaraldehyde. Physically strong particles suited for use in a fixed-bed column are obtained.
(FR) On utilise un polymère contenant des fractions 1-amino éthylène et, facultativement, du formamide de N-vinyle, dans l'immobilisation d'enzymes, ainsi qu'un agent réticulant tel que le glutaraldéhyde. On obtient des particules physiquement résistantes adaptées pour être utilisées dans une colonne à lit fixe.
Designated States: CA, FI, JP, KR, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
FI922360EP0502035US5279948JPH05501499CA2066686DE000069020741
KR1019927003804DK589389