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Vascular Endothelial Growth Factor, Recombinant, Human (VEGF)
Vascular Endothelial Growth Factor, Recombinant, Human (VEGF)
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| VEGF is a potent growth and angiogenic cytokine. It stimulates proliferation and survival of endothelial cells, and promote angiogenesis and vascular permeability. | | | Catalog # | V2110-04G | | Source | Escherichia coli. | | Biological Activity | Determined by its ability to induce proliferation of human umbilical vein endothelial cells. The ED50 is typically 1-5ug/ml. | | Endotoxin | 1EU/ug (LAL) | | Storage and Stability | Lyophilized powder may be stored at -20°C. Stable for 6 months at -20°C. Reconstitute with sterile ddH2O. Aliquot and store at -20°C. Reconstituted product is stable for 1 month at 4 °C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer. | | Molecular Weight | ~19kD | | Source | E. coli | | Purity | 95% as determined by SDS-PAGE and HPLC. | | Form | Supplied as a lyophilized powder from a 0.2um filtered solution in PBS, 50ug of HSA per 1ug of cytokine. | | | Important Note | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. |
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