PDGF, HUMAN PLATELETS

PDGF, Human Platelets
This product has been discontinued.
Native platelet-derived growth factor from human platelets. Consists of approximately 70% PDGF-AB and 30% PDGF-BB. PDGF action is mediated by cell surface α- and β-receptors. M.W. 28,000-32,000.
产品信息
Form  Lyophilized
Formulation  Lyophilized from sterile-filtered 25% acetonitrile, 0.1% TFA.
Biological activity  ED50 = 1-3 ng/ml as measured in a mitogenic assay using quiescent NR 6-3T3 fibroblasts
Purity  ≥97% by SDS-PAGE
Contaminants  Endotoxin: ≤1 EU/µg PDGF
Source  Prepared from blood that has been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV.
Solubility  Sterile 4 mM HCl containing at least 0.1% HSA or BSA
Merck USA index 14, 7525
商店和运输信息
Storage  -20°C
Ship  Ambient Temperature Only
Standard Handling