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.

Date of Patent:
Dec. 02, 2014

Filed:

May. 14, 2009
Applicants:

Kiyotaka Fujita, Matsumoto, JP;

Ryo Kojima, Koriyama, JP;

Yoshiro Sato, Koriyama, JP;

Natsuki Sato, Koriyama, JP;

Inventors:

Kiyotaka Fujita, Matsumoto, JP;

Ryo Kojima, Koriyama, JP;

Yoshiro Sato, Koriyama, JP;

Natsuki Sato, Koriyama, JP;

Assignees:

Nitto Boseki Co., Ltd., Fukushima-Shi, JP;

Shinshu University, Matsumoto-Shi, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/543 (2006.01); G01N 33/536 (2006.01);
U.S. Cl.
CPC ...
G01N 33/536 (2013.01); G01N 2333/765 (2013.01);
Abstract

In the case of assaying the level of complex AB in a sample which likely contains the complex AB composed of substance A with another substance B, the complex is assayed by the competitive homogeneous assay method with the use of reagents including a reagent containing partner C specifically binding to substance A, a reagent containing partner D specifically binding to substance B, a reagent containing fine particles carrying substance A or an analog thereof and substance B or an analog thereof, and a reagent containing partner C specifically binding to substance A and partner D specifically binding to substance B. Thus, the complex in the sample can be easily assayed. The above method is applicable to general-purpose biochemical automatic analyzers.


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