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:
Apr. 26, 2005
Filed:
Feb. 12, 2001
Applicants:
Shizuo Hattori, Tsuruga, JP;
Atsushi Sogabe, Tsuruga, JP;
Seiji Takeshima, Tsuruga, JP;
Yoshihisa Kawamura, Tsuruga, JP;
Inventors:
Shizuo Hattori, Tsuruga, JP;
Atsushi Sogabe, Tsuruga, JP;
Seiji Takeshima, Tsuruga, JP;
Yoshihisa Kawamura, Tsuruga, JP;
Assignee:
Toyo Boseki Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N009/02 ; C12N009/04 ; C12N009/06 ; C12N009/08 ;
U.S. Cl.
CPC ...
Abstract
The present invention provides a stable lyophilized PQQ-dependent glucose dehydrogenase composition comprising a PQQ-dependent glucose dehydrogenase together with (i) at least one compound selected from the group consisting of aspartic acid, glutamic acid, α-ketoglutaric acid, malic acid, α-ketogluconic acid, α-cyclodextrin and their salts and (ii) an albumin.