Vascular endothelial growth factor (VEGF or VEGF-A), also known as vascular permeability factor (VPF), is a potent mediator of both angiogenesis and vasculogenesis in the fetus and adult. VEGF165 appears to be the most abundant and potent isoform, followed by VEGF121 and VEGF189.
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
100 μg | ¥ 3,400 | 5日内发货 | ||
500 μg | ¥ 13,600 | 5日内发货 | ||
1 mg | ¥ 22,700 | 5日内发货 |
生物活性 | Immobilized Human VEGF121, His Tag at 2μg/ml (100ul/Well). Dose response curve for Biotinylated Human VEGFR1, His Tag with the EC50 of 42ng/ml determined by ELISA. |
产品描述 | Vascular endothelial growth factor (VEGF or VEGF-A), also known as vascular permeability factor (VPF), is a potent mediator of both angiogenesis and vasculogenesis in the fetus and adult. VEGF165 appears to be the most abundant and potent isoform, followed by VEGF121 and VEGF189. |
种属 | Human |
表达系统 | HEK293 |
标签 | C-His-Avi |
蛋白编号 | P15692-9 |
别名 | VPF, VEGF, VEGFA, VEGFMGC70609, 血管内皮生长因子, MGC70609, RP1-261G23.1, MVCD1, VAS |
蛋白构建 | Recombinant Human VEGF121 Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus. It contains Ala27-Arg147.[Accession |P15692-9] |
蛋白纯度 | > 95% as determined by Tris-Bis PAGE |
分子量 | The protein has a predicted MW of 17 kDa. Due to glycosylation, the protein migrates to 18 kDa and 22-25 kDa under reduced (R) condition, 30 kDa and 32-40 kDa under Non reducing (N) condition based on Tris-Bis PAGE result. |
内毒素 | Less than 1EU per μg by the LAL method. |
缓冲液 | Lyophilized from 0.22μm filtered solution in PBS,250mM Arginine (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
复溶方法 | Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water. |
存储 |
-20 to -80°C for 12 months as supplied from date of receipt. -20 to -80°C for 3-6 months in unopened state after reconstitution. 2-8°C for 2-7 days after reconstitution. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles. |
运输方式 |
In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise. |
研究背景 | Vascular endothelial growth factor (VEGF or VEGF-A), also known as vascular permeability factor (VPF), is a potent mediator of both angiogenesis and vasculogenesis in the fetus and adult. VEGF165 appears to be the most abundant and potent isoform, followed by VEGF121 and VEGF189. |
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VEGF121 Protein, Human, Recombinant (His & Avi) MGC 70609 VPF VEGFMGC-70609 VEGF MVCD 1 VEGFA VEGFMGC70609 血管内皮生长因子 MGC70609 MVCD-1 VEGFMGC 70609 RP1-261G23.1 MGC-70609 MVCD1 VAS recombinant recombinant-proteins proteins protein