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:
Nov. 18, 1986
Filed:
Jun. 28, 1983
Applicant:
Inventors:
Hitoshi Kusakabe, Choshi, JP;
Yuichiro Midorikawa, Choshi, JP;
Assignee:
Yamasa Shoyu Kabushiki Kaisha, Chiba, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12Q / ; C12N / ; C12R / ;
U.S. Cl.
CPC ...
435191 ; 435886 ;
Abstract
L-glutamic acid oxidase, which is an L-amino acid oxidase catalyzing the oxidative deamination of the .alpha.-amino group of L-glutamic acid in the presence of water and oxygen to form .alpha.-ketoglutaric acid, ammonia and hydrogen peroxide, and having a very high substrate specificity for L-glutamic acid substantially without acting on L-glutamine and L-histidine, and also having a high stability, and a microbiological method of production thereof.