Method for culturing stem cells

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9163214
APP PUB NO 20120122213A1
SERIAL NO

13379651

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Abstract

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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.

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Patent Owner(s)

  • INTERNATIONAL PEACE MATERNITY HOSPITAL;SHANGHAI ICELL BIOTECHNOLOGY CO., LTD.;SHANGHAI UNITED STEM CELL BIOTECHNOLOGY CO., LTD.

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheng, Weiwei Shanghai, CN 12 60
Guo, Lihe Shanghai, CN 4 6
Huang, Qin Shanghai, CN 62 794
Jiang, Lizhen Shanghai, CN 1 5
Lai, Dongmei Shanghai, CN 1 5
Liu, Tianjin Shanghai, CN 3 19

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