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:
Sep. 24, 1996
Filed:
Nov. 29, 1994
Daiichi Pure Chemicals Co., Ltd., Tokyo, JP;
Abstract
The method is directed to assaying for biological components in a sample comprising step (A) generating an oxidase substrate in the presence of an amphoteric surfactant and in the absence of ferrocyanide; (B) initially generating hydrogen peroxide through said oxidase reaction on said substrate of oxidase with subsequent detection of the generated hydrogen peroxide using peroxidase and a color developer capable of being oxidized in the presence of amphoteric surfactant and ferrocyanide; and (C) correlating the amount of color developed to the amount of biological components in the biological sample. Even when the biological component to be detected is present in a very small amount, the interference of bilirubin can be eliminated in assays of biological components in which peroxidase generated from an enzymatic reaction is detected using peroxidase and a color developer capable of being oxidized.