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:
Jul. 20, 2010
Filed:
Mar. 02, 2006
Koji Ushizawa, Ryugasaki, JP;
Michiko Kawamoto, Ryugasaki, JP;
Shoko Yamamoto, Ryugasaki, JP;
Kumiko Yuki, Ryugasaki, JP;
Yoko Ikeda, Ryugasaki, JP;
Mitsuaki Yamamoto, Ryugasaki, JP;
Koji Ushizawa, Ryugasaki, JP;
Michiko Kawamoto, Ryugasaki, JP;
Shoko Yamamoto, Ryugasaki, JP;
Kumiko Yuki, Ryugasaki, JP;
Yoko Ikeda, Ryugasaki, JP;
Mitsuaki Yamamoto, Ryugasaki, JP;
Sekisui Medical Co., Ltd., Tokyo, JP;
Abstract
The present invention provides a novel immunoassay method with high reaction specificity and high sensitivity. The present invention also provides a method for immunoassaying a target antigen utilizing reactivation of an apoenzyme, which includes simultaneously or sequentially adding a test sample to an antibody specific to the target antigen, the target antigen labeled with a coenzyme, an apo-D-amino acid oxidase, a D-amino acid, and a reagent for detecting a hydrogen peroxide produced by the oxidase.