Cat#:RP-3072H;Product Name:Recombinant Human Endostatin Protein;Synonym:Endostatin;Description:Endostatin Protein produced in E.coli is a single, non-glycosylated, polypeptide having a predicted molecular mass of 20kDa. C-terminal fragment of collagen XVIII that has been shown to act as a potent inhibitor of angiogenesis and tumor growth in vitro and in vivo. Induces tyrosine phosphorylation of Shc (SH2 domain adapter protein) leading to specific inhibition in endothelial cell proliferation. The Endostatin is purified by proprietary chromatographic techniques.;Source:E.coli.;Purity:Greater than 95.0% as determined by SDS-PAGE.;Bioactivity:The activity was found to be 16,000IU/mg.;Formulation:The recombinant Human Endostatin is formulated with 30mM Sodium acetate buffer and Mannitol, pH-5.5.;Stability:Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃;Storage:Endostatin should be stored at 2-8°C. Do NOT Freeze!;