Method for immobilizing enzymes

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United States of America Patent

PATENT NO 4226938
SERIAL NO

05944444

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Abstract

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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.

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Patent Owner(s)

  • JAPAN ATOMIC ENERGY RESEARCH INSTITUTE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kaetsu, Isao Takasaki, JP 23 607
Kumakura, Minoru Takasaki, JP 13 316
Yoshida, Masaru Takasaki, JP 179 2948

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