Chemistry: molecular biology and microbiology – Carrier-bound or immobilized enzyme or microbial cell;... – Enzyme or microbial cell is immobilized on or in an...
Patent
1978-09-21
1980-10-07
Shapiro, Lionel M.
Chemistry: molecular biology and microbiology
Carrier-bound or immobilized enzyme or microbial cell;...
Enzyme or microbial cell is immobilized on or in an...
435177, 435178, 435179, 435182, C12N 1114
Patent
active
042269385
ABSTRACT:
Enzymes are adsorbed on an adsorbent powder in an aqueous medium and a water-miscible monomer is added thereto, and said monomer is polymerized to form a porous gel lump through which a substrate solution can freely pass. The thus formed enzyme composition has long-lasting activity and thus the enzymes can be easily separated from the reaction system and can be used repeatedly.
REFERENCES:
patent: 3788950 (1974-01-01), Hicks et al.
patent: 3838007 (1974-09-01), Van Velzen
patent: 3859169 (1975-01-01), O'Driscoll et al.
patent: 3860490 (1975-01-01), Guttag
patent: 3933587 (1976-01-01), Maeda et al.
patent: 3962038 (1976-06-01), Kawashima et al.
patent: 4025391 (1977-05-01), Kawashima et al.
Kaetsu Isao
Kumakura Minoru
Yoshida Masaru
Japan Atomic Energy Research Institute
Shapiro Lionel M.
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