Human Umbilical Cord Blood-Derived Serum for Culturing the Supportive Feeder Cells of Human Pluripotent Stem Cell Lines

Figure 6

Karyotypic analysis of human pluripotent stem cell lines cocultured with inactivated HFF-hUCS. The karyotypic stability of hPSCs after prolonged coculture with inactivated HFF-hUCS was detected using the G-banding method. hPSC lines cocultured with inactivated HFF-hUCS maintained a normal karyotype similar to hPSCs lines cocultured with inactivated HFF-FBS. Chula2.hES maintained the 46,XY karyotype and HFSK#11.hiPS maintained the 46,XY karyotype on both types of feeder cells. iHFF-hUCS = inactivated HFF-hUCS and iHFF-FBS = inactivated HFF-FBS.