Mouse embryonic fibroblasts (MEF) feeder cells; Irradiated.

• High-quality MEF feeder cells
• Irradiated
• ideal for on feeder culture of ESCs and iPSCs

iMEF Feeder (CF1), irradiated; Cryopreserved; iMEF Feeders are derived from CF1 mouse embryos, and are ideal for supporting healthy undifferentiated human and mouse embryonic stem cells (ESC) and induced ploripotent stem cells (iPSC) as the traditional feeder layer. Negative for HIV-1, HBV, HCV, mycoplasma, bacteria, yeast, and fungi.