发明名称 |
INDUCER FOR DIFFERENTIATION OF EMBRYO STEM CELLS INTO ECTODERMAL CELLS, METHOD OF OBTAINING THE SAME AND USE THEREOF |
摘要 |
A method for obtaining a solution having activity to induce differentiation of an embryonic stem cell into an ectodermal cell or ectoderm-derived cell, which comprises culturing a stromal cell in a culture comprising a polyanionic compound and recovering the culture; a solution having activity to induce differentiation of an embryonic stem cell into an ectodermal cell or ectoderm-derived cell, which is obtainable by the method; and an agent for inducing differentiation of an embryonic stem cell into an ectodermal cell or ectoderm-derived cell.
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申请公布号 |
EP1452594(A1) |
申请公布日期 |
2004.09.01 |
申请号 |
EP20020781768 |
申请日期 |
2002.11.14 |
申请人 |
KYOWA HAKKO KOGYO CO., LTD.;SASAI, YOSHIKI;IWATA, HIROO |
发明人 |
SASAI, YOSHIKI;IWATA, HIROO;MURAKAMI, YOSHINOBU;SATOH, MITSUO;KOBORI, MASATO;YANO, KEIICHI |
分类号 |
A61K35/12;A61K35/48;A61K38/17;A61P17/00;A61P25/00;A61P25/16;A61P25/28;A61P43/00;C12N5/071;C12N5/073;C12N15/12;G01N33/50;G01N33/68;(IPC1-7):C12N15/09;C12N5/06;C07K14/47;C12Q1/02;G01N33/15;A61K45/00;A61K38/00 |
主分类号 |
A61K35/12 |
代理机构 |
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代理人 |
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地址 |
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