Method of immobilizing microorganisms

Chemistry: molecular biology and microbiology – Carrier-bound or immobilized enzyme or microbial cell;... – Enzyme or microbial cell is immobilized on or in an organic...

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525 8, 525242, 526287, C12N 1108

Patent

active

045474630

ABSTRACT:
A method of immobilizing microorganisms which comprises the steps of bringing a suspension of living cells of a microorganism into contact with a water-insoluble copolymer containing structural units derived from 2-acrylamidoethanesulfonic acid or a derivative thereof to cause the microorganism to become adsorbed on the copolymer, and bringing the water-insoluble copolymer having the microorganism adsorbed thereon into contact with a nutrient medium for the cultivation of the microorganism to increase the number of cells present on the copolymer.

REFERENCES:
patent: 4148689 (1979-04-01), Hino
patent: 4240889 (1980-12-01), Yoda
patent: 4263400 (1981-04-01), Ushiro
patent: 4276381 (1981-06-01), Sakimae

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