"Our lab has derived many batches of mouse embryonic fibroblasts (MEFs) and we have purchased MEFs from commercial sources. When our batches crashed, we were wary about purchasing MEFs, but decided to give GlobalStem a try. By comparison to other commercial MEFs, the GlobalStem MEFs are of a higher quality, very reliable and are more consistent from lot-to-lot. Our lab has been using GlobalStem MEFs for over half a year and we are very satisfied."

J. Miller
Harvard Stem Cell Institute's hESC Core Facility
Children's Hospital Boston

"Our lab has been using GlobalStem MEFs for over half a year and we are very satisfied. They are consistent from lot-to-lot and properly support our mouse and human embryonic stem cells with little variability. In addition, the GlobalStem staff provides excellent technical support and professional customer care."

M.Tomishima
Memorial Sloan-Kettering
Cancer Center

"Ever since we stopped spending time making mouse embryonic fibroblasts and started getting them from GlobalStem we not only save a lot of time, but we also stopped worrying about mycoplasma and other contami-nation. Furthermore, GlobalStem MEFs are quite consistent lot-to -lot, which is very im-portant."

K.Halverson
University of Oregon