发明名称 |
UNDIFFERENTIATED CELL ELIMINATION METHOD |
摘要 |
An object of the present invention is to provide a method for introducing a target substance into undifferentiated cells, and a carrier therefor, whereby the target substance can be specifically introduced into the undifferentiated cells by contacting the undifferentiated cells with an rBC2LCN-target substance fusion product in which rBC2LCN lectin is fused to the target substance. Particularly, an rBC2LCN-toxin fusion product in which rBC2LCN lectin is fused to a toxin functioning in cells or its domain having the ability to kill cells functions as an agent for eliminating undifferentiated stem cells and can be administered into a medium after inducing the differentiation of the stem cells to reliably kill only the stem cells in an undifferentiated state. |
申请公布号 |
EP2957630(A4) |
申请公布日期 |
2016.08.17 |
申请号 |
EP20140751402 |
申请日期 |
2014.02.13 |
申请人 |
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCEAND TECHNOLOGY |
发明人 |
TATENO HIROAKI;ITO YUZURU;ONUMA YASUKO;HIRABAYASHI JUN;ASASHIMA MAKOTO |
分类号 |
C12N5/071;C07K14/21;C07K14/42;C07K19/00;C12N5/10;C12N15/09 |
主分类号 |
C12N5/071 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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