| Literature DB >> 15671669 |
Peter Ponsaerts1, Sjaak van der Sar, Viggo F I Van Tendeloo, Philippe G Jorens, Zwi N Berneman, Prim B Singh.
Abstract
Several protocols have been described for virus-based gene transfer in human embryonic stem (hES) cells, while efficient non-viral methods are currently non-existing. In this study, we investigated the efficiency of mRNA-based gene transfer in feeder-free cultured H9 hES cells, based on electroporation of in vitro transcribed mRNA encoding the enhanced green fluorescent protein (EGFP). Optimisation of culture and electroporation conditions for feeder-free cultured H9 hES cells resulted a highly pure, transgene-expressing (90% positive cells) H9 hES cell population.Entities:
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Year: 2004 PMID: 15671669 DOI: 10.1089/clo.2004.6.211
Source DB: PubMed Journal: Cloning Stem Cells ISSN: 1536-2302