产品说明
一般描述
Vascular endothelial growth factor A (VEGFA) is also known as Vascular permeability factor (VPF). VEGFA belongs to the PDGF/VEGF growth factor family. VEGFA is a glycosylated mitogen that specifically acts on endothelial cells and has various effects, including mediating increased vascular permeability, inducing angiogenesis, vasculogenesis and endothelial cell growth, promoting cell migration, and inhibiting apoptosis. Alternatively spliced transcript variants, encoding either freely secreted or cell-associated isoforms, have been characterized. VEGFA is produced by a group of three major isoforms as a result of alternative splicing and if any three isoforms are produced (VEGFA120, VEGFA164, and VEGFA188) then this will not result in vessel defects and death of the full VEGFA knockout in mice.
外形
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4. Normally Mannitol or Trehalose is added as protectants before lyophilization.
重悬
Centrifuge the vial prior to opening. Reconstitute in sterile PBS, pH 7.4 to a concentration of 50 μg/mL. Do not vortex. This solution can be stored at 2-8℃ for up to 1 month. For extended storage, it is recommended to store at -20℃.
产品性质
| 生物来源 | mouse |
| 重组 | expressed in HEK 293 cells |
| 测定 | ≥95% (SDS-PAGE) |
| 形式 | lyophilized |
| 分子量 | calculated mol wt 17.2 kDa (no tag) observed mol wt 18-22 kDa (DTT-reduced. Protein migrates due to glycosylation.Ala 27 is the predicted N-terminal.) |
| 包装 | pkg of 10 μg |
| UniProt登记号 | Q00731 |
| 运输 | wet ice |
| 储存温度 | −20℃ |
| Gene Information | mouse ... VEGFA(22339) |
安全信息
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
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