Extracting protease-inhibitor from animal tissue containing same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 5, 1980
Issued Date -
N/A
app pub date -
Jun 19, 1978
filing date -
Oct 5, 1973
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Protease inhibitor is extracted from fresh or frozen organs of slaughtered animals by an enzymolysis operation which excludes any possibility of interference by azymic autolysis, the enzymolysis being stopped after a time not exceeding 4 hours, whereafter a lysate aqueous solution is obtained by filtration and a quaternary ammonium base is added to the lysate solution to precipitate insolubles, the filtrate being the fraction which contains the expected protease inhibitor.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully