Invention Application
- Patent Title: METHOD FOR CULTURING STEM CELLS
- Patent Title (中): 培养干细胞的方法
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Application No.: US13379651Application Date: 2010-05-04
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Publication No.: US20120122213A1Publication Date: 2012-05-17
- Inventor: Dongmei Lai , Weiwei Cheng , Lihe Guo , Tianjin Liu , Lizhen Jiang , Qin Huang
- Applicant: Dongmei Lai , Weiwei Cheng , Lihe Guo , Tianjin Liu , Lizhen Jiang , Qin Huang
- Priority: CN200910050582.3 20090505
- International Application: PCT/CN2010/000616 WO 20100504
- Main IPC: C12N5/071
- IPC: C12N5/071 ; C12N5/0735

Abstract:
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.
Public/Granted literature
- US09163214B2 Method for culturing stem cells Public/Granted day:2015-10-20
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