Cat#:RP-3225HAT;Product Name:Recombinant Human VEGFB Protein;Synonym:Vascular endothelial growth factor B;Description:The human recombinant VEGFB protein was produced in E.coli. This recombinant protein was purified using our unique purification methods.;Source:E.coli;AA Sequence:22-207aa;Molecular Characterization:21.6 kDa;Purity:Greater than 90% by SDS-PAGE;Endotoxin:< 1.0 EU per ug of protein as determined by LAL method.;Bioactivity:Measured in a cell proliferation assay using NIH-3T3 mouseembryonic fibroblast. The ED50 for this effect is < 1ng/ml.;Formulation:Liquid Solution;Stability:Recombinant Human VEGFB Protein was stable up to 1 year from date of receipt at -70℃;Concentration:1mg/mL;Storage Buffer:Recombinant Human VEGFB protein was supplied in 20 mM Tris-HCl buffer (pH 7.5) containing 10% glycerol;Storage:Recombinant Human VEGFB Protein can be stored at +4℃for 1-2 weeks. It is recommended that the recombinant protein be aliquoted for optimal storage at -20 or -70℃. Please avoid repeated freeze-thaw cycles.;Usage:For Lab Research Use Only;