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. 01, 2023
Filed:
Sep. 07, 2018
Applicants:
University of Occupational and Environmental Health, Japan, Kitakyushu, JP;
Nippon Medical School Foundation, Tokyo, JP;
Inventors:
Assignees:
UNIVERSITY OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, JAPAN, Kitakyushu, JP;
NIPPON MEDICAL SCHOOL FOUNDATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 33/569 (2006.01); G01N 33/543 (2006.01);
U.S. Cl.
CPC ...
G01N 33/56972 (2013.01); G01N 33/54306 (2013.01); G01N 2800/52 (2013.01);
Abstract
The present invention aims to develop a method capable of evaluating T cell immune function. A method for evaluating T cell immune function including detecting and quantifying soluble PD-L1 having a binding ability to PD-1, and an ELISA system used for detecting and quantifying bsPD-L1, including a carrier with a solid-phased PD-1 protein, a means for reacting the carrier and a test sample, and a means for detecting and quantifying soluble PD-L1 bound to the carrier as bsPD-L1.