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:
May. 16, 2017
Filed:
Nov. 22, 2012
Applicant:
Kang Stem Biotech, Co., Ltd., Seoul, KR;
Inventors:
Assignee:
Kang Stem Biotech, Co., LTD., Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
A61K 35/50 (2015.01); C12N 5/074 (2010.01); C12N 5/0775 (2010.01);
U.S. Cl.
CPC ...
C12N 5/0607 (2013.01); A61K 35/50 (2013.01); C12N 5/0668 (2013.01); C12N 2500/24 (2013.01); C12N 2500/32 (2013.01); C12N 2500/34 (2013.01); C12N 2500/38 (2013.01); C12N 2501/00 (2013.01); C12N 2501/33 (2013.01); C12N 2506/03 (2013.01);
Abstract
The present invention relates to equine amniotic membrane-derived mesenchymal stem cells (eAM-MSCs) and a preparation method thereof. More specifically, the present invention relates to equine amniotic membrane-derived mesenchymal stem cells, which show negative immunological responses to all of the human markers CD19, CD20, CD28, CD31, CD34, CD38, CD41a, CD62L, CD62P and CD200, and positive immunological responses to all of the human markers CD44, CD90 and CD105, and have the ability to be maintained in an undifferentiated state for 14 passages or more and the ability to differentiate into ectoderm, mesoderm and endoderm-derived cells.