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. 11, 2003
Filed:
Mar. 14, 2001
Yoshiro Sato, Koriyama, JP;
Chie Satokawa, Koriyama, JP;
Ryo Kojima, Koriyama, JP;
Katsuhiro Katayama, Koriyama, JP;
Nitto Boseki Co., Ltd., Fukishima, JP;
Abstract
A two reagent-type kit for assaying GPT by acting GPT on L-alanine and &agr;-ketoglutarate in the presence of pyridoxal phosphate, converting the resulting pyruvate into lactate with L-lactate dehydrogenase (LDH) in the presence of reduced nicotinamide adenine dinucleotide (NADH) and measuring GPT based on a decrement of NADH, the GPT assay kit comprising a first reagent and a second reagent, one of which contains pyridoxal phosphate, L-alanine, &agr;-ketoglutarate, LDH and NADH and the other reagent contains no pyridoxal phosphate but contains L-alanine. The GPT assay kit is stable over a long period of time.