发明授权
- 专利标题: Method for culturing stem cells
- 专利标题(中): 培养干细胞的方法
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申请号: US13379651申请日: 2010-05-04
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公开(公告)号: US09163214B2公开(公告)日: 2015-10-20
- 发明人: Dongmei Lai , Weiwei Cheng , Lihe Guo , Tianjin Liu , Lizhen Jiang , Qin Huang
- 申请人: Dongmei Lai , Weiwei Cheng , Lihe Guo , Tianjin Liu , Lizhen Jiang , Qin Huang
- 申请人地址: CN Shanghai CN Shanghai CN Shanghai
- 专利权人: SHANGHAI ICELL BIOTECHNOLOGY CO., LTD.,SHANGHAI UNITED STEM CELL BIOTECHNOLOGY CO., LTD.,INTERNATIONAL PEACE MATERNITY HOSPITAL
- 当前专利权人: SHANGHAI ICELL BIOTECHNOLOGY CO., LTD.,SHANGHAI UNITED STEM CELL BIOTECHNOLOGY CO., LTD.,INTERNATIONAL PEACE MATERNITY HOSPITAL
- 当前专利权人地址: CN Shanghai CN Shanghai CN Shanghai
- 代理机构: Perkins Coie LLP
- 优先权: CN200910050582 20090505
- 国际申请: PCT/CN2010/000616 WO 20100504
- 国际公布: WO2010/127555 WO 20101111
- 主分类号: C12N5/0735
- IPC分类号: C12N5/0735 ; C12N5/074 ; C12N5/095
摘要:
In the field of biological technology, a stem cell culture method is provided. The method includes preparing an amniotic epithelial cell feeder layer that is not treated to lose the division ability; and seeding the stem cells onto the amniotic epithelial cell feeder layer, and culturing in a culture medium. The stem cell culture method according to the present invention does not require the treatment of the feeder layer cells to lose the division ability, and is thus simple and safe, thereby effectively solving the problem of contamination caused by animal-derived ingredients in culture of human stem cells at present, greatly reducing the culture cost of the stem cells, and providing a safe, effective, and inexpensive stem cell culture method for the industrialization of the stem cells in the future.
公开/授权文献
- US20120122213A1 METHOD FOR CULTURING STEM CELLS 公开/授权日:2012-05-17
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