Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing compound having a 1-thia-4-aza-bicyclo
Patent
1980-12-01
1983-02-01
Naff, David M.
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing compound having a 1-thia-4-aza-bicyclo
435177, 435180, 435181, 435288, 435 47, 435 49, C12P 3706, C12N 1108, C12N 1106, C12P 3500
Patent
active
043716121
ABSTRACT:
Biological material such as enzymes is immobilized by adsorption or covalent bonding to a micro-porous water-insoluble acrylonitrile polymer containing from 20 .mu.M to 1000 .mu.M of amino groups per gram of the polymer. Covalent bonding may be carried out with a crosslinking or condensing agent. The amino groups may be introduced into the polymer by reduction of nitrile groups with lithium aluminum hydride in an inert non-solvent.
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Inman, et al., The Immobilization of Enzymes on Nylon Structures and Their Use in Automated Analysis, Biochem. J., vol. 129, 1972, (pp. 255-262).
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Izumi Rokuro
Matsumoto Kunio
Mizuguchi Hiroyuki
Seijo Hideji
Naff David M.
Toyo Jozo company, Ltd.
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