特徴
- 背景：Vascular endothelial growth factor (VEGF/VEGF-A ) is originally known as vascular permeability factor (VPF). It belongs to the PDGF family with a cysteine-knot structure comprised of eight conserved cysteine residues, and reckoned as a potent mediator in the process of angiogenesis and vasculogenesis in either fetus or adult. VEGF is particularly expressed in supraoptic , paraventricular nuclei and the choroid plexus of the pituitary, and abundant in the corpus luteum of the ovary and in kidney glomeruli. The rat VEGF protein contains a putative 20 amino acids (aa) signal peptide, and alternative splicing of rat VEGF gene produces isoforms of 120, 144, 164 and 188 aa. Rat VEGF164 respectively displays 97% and 88% aa identity with that regions of mouse and human VEGF. VEGF can bind to the FLT1/VEGFR1 and KDR/VEGFR2 receptors, heparan sulfate and heparin, and play important roles in inducing endothelial cell proliferation, promoting cell migration, inhibiting apoptosis and inducing permeabilization of blood vessels.
仕様
- サイズ：10ug
- 種由来：Rat
- 発現宿主：Yeast
- 純度：> 95 % as determined by SDS-PAGE
- エンドトキシン濃度：<1.0 EU per μg as determined by LAL test.
- アクセッションＮｏ．：P16612-2
- アミノ酸配列：Ala27-Arg190
- 遺伝子構造：Recombinant Rat Vascular Endothelial Growth Factor A is produced by our Yeast expression system and the target gene encoding Ala27-Arg190 is expressed.
- 別名（遺伝子名）：Vascular endothelial growth factor A;Vascular permeability factor;VEGF;VEGF-A;VPF
- 分子量：19.2 kDa
- 組成：Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.
- 保存条件：Lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
- メーカーマニュアルリンク：https://www.elabscience.com/viewpdf-107019-Elabscience-PKSR030421.pdf
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- アズワン株式会社 試薬・プロセス材料グループ
- TEL：06-6447-8641
- FAX：06-6447-8642
- E-mail：[email protected]
商品のバリエーション （サイズ違い・スペック違い・オプション品など）
| 商品イメージ | アズワン品番 商品名 |
|---|---|
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89-7834-38
Recombinant Rat VEGF-A/VEGF164 Protein 50ug
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89-7834-37
Recombinant Rat VEGF-A/VEGF164 Protein 10ug
|
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