Human embryonic stem cells derived from frozen-thawed embryo

Details Human embryonic stem cells derived from frozen-thawed embryo Human embryonic stem cells derived from frozen-thawed embryo

2005-07-26

2005-07-26

Woitach, Joseph (Department: 1632)

Chemistry: molecular biology and microbiology

Differentiated tissue or organ other than blood, per se, or...

C435S325000, C435S405000, C424S093100

Reexamination Certificate

active

06921632

ABSTRACT:
The invention covers a method for establishing undifferentiated human embryonic stem cells by thawing cryopreserved human embryos, preferably blastocyst stage embryos, and culturing at least a portion of the embryos on a medium capable of sustaining undifferentiated embryonic stem cells, to establish undifferentiated human embryonic stem cells.

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