| 摘要 |
The present invention relates to methods of cryopreserving pluripotent stem cells which result in improved cell viability, survival and maintenance of the stem cell phenotype upon recovery. Thus, the invention provides a method of cryopreserving a pluripotent stem cell comprising encapsulating said cell in a three-dimensional extracellular matrix; freezing said cell; and thereby cryopreserving said cell. |
