Document Type and Number:
Japanese Patent JPH0338
Kind Code:
B2
Abstract:
Disclosed is a process whereby enzymes are immobilized on granular diatomaceous earth. The process involves treating the diatomaceous earth with a polyamine compound having pendant amino groups to cause the polyamine to adhere to the diatomaceous earth leaving pendant amine groups free to react further. The free amine groups are derivatized by treatment with a difunctional compound having amine reactive moieties, so that free amine groups of an enzyme or enzymes can be covalently bound to the polyamine via the amine reactive compound.
Inventors:
JON PAICHUN CHIAN
ORESUTE JON RANTERO JUNIA
ORESUTE JON RANTERO JUNIA
Application Number:
JP21733986A
Publication Date:
January 07, 1991
Filing Date:
September 17, 1986
Export Citation:
Assignee:
MILES INC
International Classes:
A23C21/02; C07K17/14; C12N11/14; C12N11/18; C12P19/16; C12P19/18; C12P19/20; C12P19/22
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