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:
Aug. 19, 2025
Filed:
Jan. 05, 2022
Applicant:
Tianma Japan, Ltd., Kanagawa, JP;
Inventors:
Assignee:
TIANMA JAPAN, LTD., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/58 (2006.01); B01L 3/00 (2006.01); G01N 21/64 (2006.01); G01N 33/542 (2006.01);
U.S. Cl.
CPC ...
G01N 33/582 (2013.01); B01L 3/5027 (2013.01); G01N 21/6428 (2013.01); G01N 33/542 (2013.01); B01L 2300/0829 (2013.01); G01N 2021/6439 (2013.01);
Abstract
Provided is a support for fluorescence polarization immunoassay of which reaction parts are loaded with an antibody and a fluorescent labeling substance. The plurality of reaction parts may be loaded with different concentrations of an antibody and a fluorescent labeling substance. Further, antibodies having different binding affinities for a target substance may be loaded. With such a support, fluorescence polarizations can be measured simply by adding a sample solution containing a target substance to the reaction parts, and a wide measurement range of the concentration the target substance can be secured.