CULTURE METHOD FOR STABLE UNDIFFERENTIATED PROLIFERATION OF PLURIPOTENT STEM CELLS
申请人:Ajinomoto Co., Inc.
公开号:EP2952579A1
公开(公告)日:2015-12-09
The present invention provides a culture method for the proliferation of a pluripotent stem cell while maintaining an undifferentiated state, comprising a step of cultivating a pluripotent stem cell in a medium added with at least one selected from the group consisting of ethanolamine, ethanolamine analogs and pharmaceutically acceptable salts thereof, and substantially free of β-mercaptoethanol or containing β-mercaptoethanol at a concentration of not more than 9 µM, and the like.
Culture method for stable proliferation of pluripotent stem cell while maintaining undifferentiated state
申请人:AJINOMOTO CO., INC.
公开号:US10662411B2
公开(公告)日:2020-05-26
Cultivating a pluripotent stem cell in a medium comprising at least one member selected from the group consisting of ethanolamine, an ethanolamine analog, and a pharmaceutically acceptable salt thereof, and which is substantially free of β-mercaptoethanol or contains β-mercaptoethanol at a concentration of not more than 9 μM, and the like, is effective for the proliferation of a pluripotent stem cell while maintaining an undifferentiated state.
BRIDGES A. J.; WHITMAN G. H., J. CHEM. SOC. PERKIN TRANS. PART 1 <JCPK-BH>, 1975, NO 22, 2264-2267
作者:BRIDGES A. J.、 WHITMAN G. H.
DOI:——
日期:——
CULTURE METHOD FOR STABLE PROLIFERATION OF PLURIPOTENT STEM CELL WHILE MAINTAINING UNDIFFERENTIATED STATE
申请人:AJINOMOTO CO., INC.,
公开号:US20150329832A1
公开(公告)日:2015-11-19
Cultivating a pluripotent stem cell in a medium comprising at least one member selected from the group consisting of ethanolamine, an ethanolamine analog, and a pharmaceutically acceptable salt thereof, and which is substantially free of β-mercaptoethanol or contains β-mercaptoethanol at a concentration of not more than 9 μM, and the like, is effective for the proliferation of a pluripotent stem cell while maintaining an undifferentiated state.
Regio‐ and Diastereoselective [3+2] Annulation of Aliphatic Aldimines with Alkenes by Scandium‐Catalyzed β‐C(sp
<sup>3</sup>
)−H Activation
Half-sandwich scandium catalysts serve as a unique platform for the regio- and diastereoselective [3+2] annulation of aliphaticaldimines with alkenes via β-C(sp3)−Hactivation, affording a new family of multi-substituted aminocyclopentane derivatives from easily accessible aldimines and alkenes with broad substrate scope, high regio-, diastereoselectivity and 100 % atom-efficiency.