Rhesus Monkey Dermal Fibroblasts isolated from primate skin tissue. Dermal Fibroblasts are available cryopreserved in vials of 1 Million Cells. Alternative formats include T25 Flasks, T75 Flasks, and various well size plates.Dermal Fibroblasts are cryopreserved at passage 2 or 3 depending on the lot.