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. 02, 2022
Filed:
Nov. 14, 2017
Applicant:
Kaneka Corporation, Osaka, JP;
Inventors:
Assignee:
KANEKA CORPORATION, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 5/073 (2010.01); A61K 35/50 (2015.01); G01N 33/50 (2006.01); A61P 43/00 (2006.01); G01N 33/53 (2006.01);
U.S. Cl.
CPC ...
C12N 5/0605 (2013.01); A61K 35/50 (2013.01); A61P 43/00 (2018.01); G01N 33/5005 (2013.01); G01N 33/53 (2013.01); G01N 2333/70596 (2013.01);
Abstract
An object of the present invention is to provide highly proliferative mesenchymal stem cells (MSCs) useful for the large-scale and rapid production of a cell preparation, and a cell population comprising the mesenchymal stem cells. According to the present invention, there is provided a cell population comprising mesenchymal stem cells derived from the fetal appendage, wherein, in the cell population, the proportion of CD105mesenchymal stem cells is 50% or more, the proportion of CD200mesenchymal stem cells is less than 10%, and the proportion of CD106mesenchymal stem cells is less than 5%.