Chemistry: molecular biology and microbiology – Enzyme – proenzyme; compositions thereof; process for... – Hydrolase
Patent
1998-11-02
1999-09-14
Weber, John P.
Chemistry: molecular biology and microbiology
Enzyme , proenzyme; compositions thereof; process for...
Hydrolase
435183, C12N 952, C12N 900
Patent
active
059522151
ABSTRACT:
An enzyme composition and its use for isolating cells or cell clusters from tissue is disclosed. The composition includes two purified collagenase enzymes and an endoprotease. The ratio of the total FITC casein activity of the enzyme composition to the Wunsch units of activity of the masses of collagenase I and collagenase II is about 85:1 to about 3,900:1.
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Dwulet Francis E.
Smith Marilyn E.
Roche Diagnostics Corporation
Weber John P.
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