Preparation of an insoluble biocatalyst

Details Preparation of an insoluble biocatalyst Preparation of an insoluble biocatalyst

1987-04-28

1988-08-16

Naff, David M.

Chemistry: molecular biology and microbiology

Carrier-bound or immobilized enzyme or microbial cell;...

Enzyme or microbial cell is immobilized on or in an organic...

435180, 530817, C12N 1104, C12N 1108, C07K 1708

Patent

active

047644672

ABSTRACT:
An insoluble biocatalyst is prepared by forming a mixture consisting essentially of the biocatalyst, one or more water-soluble compounds having two or more acrylamide or meth-acrylamido groups and one or more water soluble amines possessing two or more hydrogen atoms bonded to an amine nitrogen, and forming a gel from the mixture. The water-soluble amine is selected from ammonia, lower diamines, lower polyamines, primary monoamines, polyethyleneimine and polyvinylamine. Beads containing the biocatalyst may be formed by suspending the mixture in a water-immiscible solvent to form droplets prior to gelling. The biocatalyst may be an enzyme, cells or cell fragments.

REFERENCES:
patent: 3953291 (1976-04-01), Chibata et al.
patent: 4138292 (1979-02-01), Chibata et al.
patent: 4288552 (1981-09-01), Gestrelius
patent: 4288562 (1981-09-01), Gestrelius
patent: 4334027 (1982-06-01), Klein et al.
patent: 4337313 (1982-06-01), Hershberger et al.
patent: 4440858 (1984-04-01), Yamaguchi et al.
patent: 4450233 (1984-05-01), Mimura et al.
Nilsson et al., Biochimica et Biophysica Acta, vol. 268, 1972, pp. 253-256.

Affiliated with

Also associated with

Rating

Preparation of an insoluble biocatalyst does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Preparation of an insoluble biocatalyst, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Preparation of an insoluble biocatalyst will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-600390