The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 21, 1978
Filed:
Jan. 26, 1977
Applicant:
Inventors:
Klaus Beaucamp, Tutzing, DT;
Helmut Lill, Wielenbach, DT;
Assignee:
Boehringer Mannheim GmbH, Mannheim-Waldof, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07G / ;
U.S. Cl.
CPC ...
195 63 ; 195 68 ; 2601 / ;
Abstract
Enzymes, particularly labile enzymes, and most particularly microorganism derived labile enzymes, are stabilized by adding thereto a stabilizing agent comprising a protein fraction obtained by extracting yeast with water at 80.degree. to 100.degree. C., mixing the clear extract with 5 - 20% wt./vol. trichloracetic acid and separating the precipitate obtained.