Chemistry: molecular biology and microbiology – Enzyme – proenzyme; compositions thereof; process for...
Patent
1988-07-15
1990-02-27
Rosenberg, Peter D.
Chemistry: molecular biology and microbiology
Enzyme , proenzyme; compositions thereof; process for...
435182, C12N 900
Patent
active
049045920
ABSTRACT:
Enzymes are stabilized by encagement in a double layer having a polyaldeh base coat linked to the amino groups of the enzyme, and an outer polymer coat crosslinked therewith. The outer coat is made of a polymer which in the unlinked state has free amino and/or acyl hydrazide groups.
Optionally the stabilized enzyme is immobilized within a matrix.
Processes for the preparation of the encaged and optionally immobilized enzymes are described.
REFERENCES:
patent: 4390632 (1983-06-01), Carter
patent: 4434228 (1984-02-01), Swann
patent: 4436813 (1984-03-01), Wood
patent: 4464468 (1984-08-01), Avrameas
Freeman Amihay
Tor Ruth
Ramot University For Applied Research & Industrial Development L
Rosenberg Peter D.
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