The Genea052 human embryonic stem cell line was derived from a donated, fully commercially consented ART blastocyst, through ICM outgrowth on inactivated human feeders. The line showed pluripotent cell morphology and genomic analysis verified a 46, XY karyotype and male allele pattern through CGH and STR analysis. Pluripotency of Genea052 was demonstrated with 85% of cells expressing Nanog, 87% Oct4, 60% Tra1-60 and 97% SSEA4, a PluriTest Pluripotency score of 27.21, Novelty score of 1.2 and tri-lineage teratoma formation. The cell line was negative for Mycoplasma and any visible contamination.
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