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:
Sep. 11, 2018
Filed:
Mar. 25, 2014
Foundation for Biomedical Research and Innovation AT Kobe, Kobe, JP;
Hoshimi Kanemura, Kobe, JP;
Masahiro Go, Kobe, JP;
Shin Kawamata, Kobe, JP;
Naoki Nishishita, Kobe, JP;
Abstract
The invention provides a method of removing or reducing undifferentiated cells from a differentiated cell population contaminated or having a risk of contamination with undifferentiated cells by contacting a pigment epithelium-derived factor with the differentiated cell population to induce apoptosis of the undifferentiated cells. The invention also provides an agent for cell transplantation therapy, containing a differentiated cell population substantially free of an undifferentiated cell, which is obtained by the method, as well as an agent for inducing apoptosis of an undifferentiated cell, containing a pigment epithelium-derived factor, and combined use of the aforementioned agent for cell transplantation therapy and the aforementioned agent for inducing apoptosis.