
Consistently low endotoxin levels make our HAS the first choice when humanizing mammalian cells in cell culture applications.
Transferring is a highly purified protein from human serum or plasma. Because it is derived from human serum and plasma, potential risk involved in the use of animal-derived components is removed. Transferring, a transport protein, is an essential and necessary growth factor in many serum-free media formulations, as it delivers iron to the cells to ensure iron utilization and metabolic regulation.
Human Insulin is a well characterized, highly purified recombinant protein expressed in E.coli with much fewer uncharacterized impurities than animal-derived bovine insulin.
EGF is a highly purified single-chain polypeptide consisting of 53 amino acids expressed in E.coli with virtually non-detectable levels of host-derived peptides or DNA. EGF is a potent stimulator of epithelial and endothelial cells, and promotes fibroblast proliferation in receptor binding, transmembrane signaling and protein phosphorylation studies when used in conjunction with serum-free media formulation in mammalian cell culture.