Carriers for immobilization of physiologically active substances

Details Carriers for immobilization of physiologically active substances Carriers for immobilization of physiologically active substances

1984-06-01

1986-09-09

Marantz, Sidney

Chemistry: molecular biology and microbiology

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

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

435177, 435180, 435182, 436530, 428378, 428507, 428508, 428510, 428527, 4285375, 536 63, 536 57, C12N 1112, C12N 1108, G01N 33544, C08B 1600

Patent

active

046109625

ABSTRACT:
A carrier for immobilization of physiologically active substances is prepared by treating an assembly of regenerated cellulose fibers having a single fiber fineness of from 0.5 to 30 deniers and a length of at least 1 millimeter with a solution of a polymer having an acid anhydride group. This carrier is easy to handle and permits immobilization of a large amount of a physiologically active substance. Thus it can be used as a catalyst for chemical reactions, a specific absorbent for separation and purification, a material for clinical examination, or a medical material.

REFERENCES:
patent: 3764477 (1973-10-01), Lehmann et al.
patent: 3849253 (1974-11-01), Harvey et al.
patent: 4063017 (1977-12-01), Tsao et al.
patent: 4115198 (1978-09-01), Coughlin et al.
patent: 4356267 (1982-10-01), Callegaro et al.
patent: 4378435 (1983-03-01), Takagi et al.

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