Chemistry: molecular biology and microbiology – Carrier-bound or immobilized enzyme or microbial cell;... – Enzyme or microbial cell is immobilized on or in an organic...
Patent
1979-07-31
1981-05-26
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, C12N 1104
Patent
active
042699410
ABSTRACT:
Enzymes are immobilized by dissolving in water a photo-crosslinking resin containing stilbazolium groups, vinyl alcohol units and vinyl acetate units, adding an enzyme to the resultant aqueous solution and exposing the enzyme-containing resin solution to light to induce a crosslinking reaction of the photo-crosslinking resin and produce a polymer containing the enzyme entrapped therein.
REFERENCES:
patent: 3959078 (1976-05-01), Guire
patent: 4160698 (1979-07-01), Miyairi et al.
Ichimura et al., Immobilization of Enzymes with Use of Photosensitive Polymers Bearing Stilbazolium Groups, Chem. Abstr., vol. 90: 68499h, 2/1979 (p. 205), Chem. Lett., vol. 11, 1978 (pp. 1289-1292).
Samokhim et al., Photochemical Immobilization of Enzymes, Chem. Abstr., vol. 90: 2435c, 1/1979 (p. 245).
Agency of Industrial Science and Technology
Ministry of International Trade & Industry
Naff David M.
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