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. 09, 2021
Filed:
Jul. 28, 2017
Hitachi Chemical Diagnostics Systems Co., Ltd., Tokyo, JP;
Hitachi Chemical Diagnostics Systems Co., Ltd., Tokyo, JP;
Abstract
A method is provided for measuring glycated hemoglobin in a hemoglobin-containing sample which comprises reacting glycated hemoglobin in the hemoglobin-containing sample with an enzyme that catalyzes a reaction of oxidizing the glycated hemoglobin to generate hydrogen peroxide, in the presence of at least one anionic surfactant selected from the group consisting of N-acyl taurine in which a hydrogen atom of the amino group may be substituted with a substituent, alkyl sulfoacetic acid, polyoxyethylene alkyl ether acetic acid, N-acyl amino acid in which a hydrogen atom of the amino group may be substituted with a substituent, polyoxyethylene alkyl ether phosphoric acid, polyoxyethylene polycyclic phenyl ether phosphoric acid, alkyl phosphoric acid, and salts thereof, to generate hydrogen peroxide, and measuring the generated hydrogen peroxide.