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:
Apr. 16, 2024
Filed:
Nov. 29, 2018
Kyoto University, Kyoto, JP;
Takeda Pharmaceutical Company Limited, Osaka, JP;
Makoto Ikeya, Kyoto, JP;
Yayoi Kamiya, Kyoto, JP;
Kyoto University, Kyoto, JP;
Takeda Pharmaceutical Company Limited, Osaka, JP;
Abstract
As a technique for proliferating neural crest cells without reducing differentiation capacity, provided is a method for producing neural crest cells, comprising the steps of: (1) obtaining neural crest cells; and (2) suspension-culturing the neural crest cells in a medium comprising a GSK3β inhibitor and a basic fibroblast growth factor (bFGF), wherein the medium comprises the GSK3β inhibitor with a concentration that exhibits an effect equivalent to that exhibited by CHIR99021 with a concentration of higher than 1 μM and lower than 5 μM.