Cryopreservation of human pluripotent stem cells in defined medium.
Cryopreservation of human pluripotent stem cells in defined medium.
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DOI:
10.1002/9780470151808.sc01c17s31
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发表时间:
2014-11-03
影响因子:
--
通讯作者:
Chen, Guokai
中科院分区:
文献类型:
--
作者:
Liu, Weiwei;Chen, Guokai
This protocol describes a cryopreservation procedure using an enzyme-free dissociation method to harvest cells and preserve cells in albumin-free chemically defined E8 medium for human pluripotent stem cells (hPSCs). The dissociation by EDTA/PBS produces small cell aggregates that allow high survival efficiency in passaging and cryopreservation. The preservation in E8 medium eliminates serum or other animal products, and is suitable for the increasing demand for high quality hPSCs in translational research. In combination with the special feature of EDTA/PBS dissociation, this protocol allows efficient cryopreservation in more time-saving manner.