V7259
human
expressed in E. coli
≥98% (SDS-PAGE)
powder
1-10 ng/mL ED50/EC50
endotoxin tested
protein 38.2 kDa (as homodimer)
pkg of 10 μg
avoid repeated freeze/thaw cycles
cell culture | mammalian: suitable
≤0.1 EU/μg
white
water: soluble
−20°C
human ... VEGFA(7422)
1 of 4
This Item | H9041 | V3388 | SRP3183 |
---|---|---|---|
recombinant expressed in E. coli | recombinant expressed in HEK 293 cells | recombinant expressed in E. coli | recombinant expressed in E. coli |
assay ≥98% (SDS-PAGE) | assay ≥95% (SDS-PAGE) | assay ≥97% (SDS-PAGE) | assay ≥98% (HPLC), ≥98% (SDS-PAGE) |
form powder | form lyophilized powder | form lyophilized powder | form lyophilized |
potency 1-10 ng/mL ED50/EC50 | potency ≤15 ng/mL EC50 | potency 0.75-3.75 ng/mL ED50 | potency 1.0-2.0 μg/mL ED50 |
mol wt protein 38.2 kDa (as homodimer) | mol wt dimer 37 kDa (glycosylated), trimer 50 kDa (glycosylated) | mol wt predicted mol wt ~28 kDa | mol wt 38.0 kDa |
11 - Combustible Solids
WGK 3
Not applicable
Not applicable
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Vascular endothelial growth factor (VEGF) is a family of closely related growth factors having a conserved pattern of eight cysteine residues and sharing common VEGF receptors. VEGF-A (VEGF) is a potent growth factor for blood vessel endothelial cells, showing pleiotropic responses that facilitate cell migration, proliferation, tube formation, and survival. In the developing embryo VEGF-A mRNA is expressed by cells within tissues undergoing capillarization.
Cell based angiogenesis assays to analyze new blood vessel formation for applications of cancer research, tissue regeneration and vascular biology.
Products to enable the creation of neural models specific for your research.
Role of growth factors in stem cell differentiation and various growth factors for your research at sigmaaldrich.com
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