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.
Pack Size | Availability | Price/USD | Quantity |
---|---|---|---|
100 μg | 5 days | $ 534.00 | |
500 μg | 5 days | $ 2,140.00 | |
1 mg | 5 days | $ 3,570.00 |
Description | 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. |
Species | Human |
Expression System | HEK293 |
Tag | C-His-Avi |
Accession Number | P15692-9 |
Synonyms | VPF, VEGF, VEGFA, VEGFMGC70609, MGC70609, RP1-261G23.1, MVCD1, VAS |
Construction | 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] |
Protein Purity | > 95% as determined by Tris-Bis PAGE |
Molecular Weight | 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. |
Endotoxin | Less than 1EU per μg by the LAL method. |
Formulation | Lyophilized from 0.22μm filtered solution in PBS,250mM Arginine (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
Reconstitution | Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water. |
Stability & Storage |
-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. |
Shipping |
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. |
Research Background | 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 MGC70609 MVCD-1 VEGFMGC 70609 RP1-261G23.1 MGC-70609 MVCD1 VAS recombinant recombinant-proteins proteins protein