Recombinant Vascular Endothelial Cell Growth Factor-165(rh-VEGF165)
Source: Produced in Yeast (Pichia pastoris) and purified via sequential chromatography.
Molecular Weight: 42kDa
Specific Activity: 1.0 × 105 U/mg
Purification: Affinity chromatography using Heparin-Sepharose FF as matrix.
Sterility: Filtered through a 0.22μm sterile filter.
Purity: > 90 %, by SDS-PAGE and visualized by silver stain
Endotoxin Level: <1.0EU /mg of rh-VEGF165
Buffer: 20mM PB，pH7.4
Biological Activity:
ED50 = 1~6 ng/ml, determined by the dose dependent proliferation of human umbilical vein cells.
Optimal concentration for individual application should be determined by a dose response assay.
