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:
May. 12, 1987
Filed:
Jun. 04, 1984
Applicant:
Inventors:
John A Watson, Daly City, CA (US);
Christopher M Havel, Montera, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N / ; C12P / ; C12R / ;
U.S. Cl.
CPC ...
435130 ; 435195 ; 435874 ;
Abstract
A novel method for the production of (S)3-hydroxy-3-methylglutaryl coenzyme A provided for the enzymatic conversion of 3-methylcrotonyl coenzyme A to the desired product. The enzyme is obtained from Pseudomonas citronellolis by ammonium sulfate precipitation of a cellular lysate. The precipitate is then redissolved in a suitable buffer and yields of over 60% have been obtained by direct reaction in the buffer.