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:
Oct. 10, 2017
Filed:
Feb. 05, 2013
Applicant:
Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, CN;
Inventors:
Duanqing Pei, Guangzhou, CN;
Jinglei Cai, Guangzhou, CN;
Pengfei Liu, Guangzhou, CN;
Shubin Chen, Guangzhou, CN;
Yanmei Zhang, Guangzhou, CN;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 35/22 (2015.01); C12N 5/074 (2010.01); A61K 35/545 (2015.01); C07K 14/51 (2006.01); C12N 5/077 (2010.01);
U.S. Cl.
CPC ...
A61K 35/545 (2013.01); C07K 14/51 (2013.01); C12N 5/0654 (2013.01); C12N 2500/33 (2013.01); C12N 2500/38 (2013.01); C12N 2501/06 (2013.01); C12N 2501/155 (2013.01); C12N 2501/385 (2013.01); C12N 2506/02 (2013.01); C12N 2506/45 (2013.01);
Abstract
The usage of a stem cell in preparation of a tooth-like structure is provided. And a culture medium, a method for preparing an epithelial-like cell, a kit for preparing an ameloblast, a method for preparing an ameloblast are also provided. Specifically, the culture medium comprises a basal medium, which is DMEM/F12 medium; N2 supplement; retinoic acid; and BMP-4.