ArrayExpress Uploader0mouse5644arrayexpress_sid6We present a robust serum-free system for the rapid and efficient reprogramming of mouse somatic cells by Oct4, Sox2 and Klf4. The...E-GEOD-15267/profile/8773/arrayexpressuploader08cellfibroblastpluripotent stem cellserumstem cellDec.12, 2014Falsetranscription-profiing-of-mouse-induced-pluripotenE-GEOD-15267_A-AFFY-45Transcription profi;ing of mouse induced pluripotent stem cells vs MEF cells to investigate culturing conditionsNov.11, 2014We present a robust serum-free system for the rapid and efficient reprogramming of mouse somatic cells by Oct4, Sox2 and Klf4. The elimination of fetal bovine serum and oncogene c-Myc allowed reprogramming cells to be detected as early as Day 2 and reached greater than 10% of the population at Day 7 post retroviral transduction. The resulting iPS colonies were isolated with high efficiency to establish pluripotent cell lines. Based on this method, we further developed iPS-SF1 as a dedicated reprogramming medium for chemical screening and mechanistic investigations. Comparasion of iPS cell lines derived from serum-free culture condition, MEF cells cultured in serum and serum-free condition and ES cell lines was shown. Experiment Overall Design: Selected induced pluripotent stem cell lines and its original mouse embroynic fibroblast were comparaed to defined mouse embroynic stem cell lines: R1 and CGR8.http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-15267http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-15267/samples/