Purity: > 95 % | > 5.0×105 IU/mg |
Recombinant HumanEpidermal Growth Factor
General Informationï¼Human epidermal growth factor (EGF) exerts actions on a wide variety of biological processes, and plays an important role in the regulation of growth, proliferation, and differentiation mediated by its high-affinity receptor EGFR on the surface. It induces differentiation of specific , promotes angiogenesis, and inhibits gastric acid secretion in vivo, while serves as a potent mitogenic actor for a variety of cultured of both ectodermal and mesodermal origin.
Expression Host: pichia pastoris
Predicted N terminal: Met 1
Molecular Mass:
The recombinant human EGF has a
calculated molecular mass of 5635Da.
Formulation:
Lyolized from sterile PBS , 7.2, and 5 % mannitol are added as protectants before lyolization.Quality Control
Purity: > 95 % as determined by SDS-PAGE and HPLC.
Bio-activity:
Measured in a proliferation assay using Balb/C 3T3 mouse embryonic fibroblasts. The bio-activity is not less than 1 x 106 IU/mg.
Endopan>
﹤1.0 EU per mg protein as determined by the LAL method.