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:
Dec. 13, 2022
Filed:
Sep. 28, 2020
Applicant:
Arkray, Inc., Kyoto, JP;
Inventors:
Assignee:
ARKRAY, INC., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 9/04 (2006.01); C12N 9/96 (2006.01); C12Q 1/00 (2006.01); G01N 27/327 (2006.01);
U.S. Cl.
CPC ...
C12N 9/0006 (2013.01); C12N 9/96 (2013.01); C12Q 1/006 (2013.01); C12Y 101/03004 (2013.01); G01N 27/3271 (2013.01);
Abstract
By using a mutant glucose oxidase comprising an amino acid sequence in which a residue corresponding to isoleucine at position 489 or arginine at position 335 in the amino acid sequence of SEQ ID NO:1 is substituted with an amino acid residue having a reactive functional group in a side chain, and binding an electron acceptor to the mutant glucose oxidase through the amino acid residue having a reactive functional group, an electron acceptor-modified glucose oxidase is obtained.