Human VEGF 165 (aa 27-191)

Recombinant Human VEGF165 (aa 27-191) Protein

Source: HEK 293 cell-derived.
The VEGF activity is measured in a cell proliferation assay using human umbilical vein endothelial cells (HUVEC). The ED50 for this effect is typically 1-5 ng/ml.
Endotoxin: < 1.0 EU per ug of the protein by the LAL method.
Purity: > 95% by SDS-PAGE under reducing conditions.