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. 10, 2015
Filed:
Jul. 29, 2014
Applicants:
Yasuhisa Asano, Toyama, JP;
Daisuke Matsui, Toyama, JP;
Inventors:
Yasuhisa Asano, Toyama, JP;
Daisuke Matsui, Toyama, JP;
Assignees:
AJINOMOTO CO., INC., Tokyo, JP;
TOYAMA PREFECTURE, Toyama, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N 9/06 (2006.01); C12Q 1/00 (2006.01); C12Q 1/26 (2006.01); C12Q 1/28 (2006.01);
U.S. Cl.
CPC ...
C12Q 1/005 (2013.01); C12N 9/0022 (2013.01); C12Q 1/26 (2013.01); C12Q 1/28 (2013.01); C12Q 2533/00 (2013.01);
Abstract
Methods are provided measuring L-lysine using a variant enzyme, an L-lysine measurement kit, and an enzyme sensor. Variant L-amino acid oxidase having a predetermined amino acid mutation, and having oxidase activity that is highly substrate-specific for L-lysine; a method for measuring L-lysine using this variant enzyme; an L-lysine measurement kit; and an enzyme sensor are also provided.