Human VEGF121 Protein (VEG-HM421)
Catalog: VEG-HM421
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Product Description | Recombinant Human VEGF121 Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Ala27-Arg147. |
Product Category | Recombinant Protein |
Target | VEGF121 |
Synonyms | VEGF; VEGFA; MVCD1; VAS; VEGFMGC70609; VPF; RP1-261G23.1; MGC70609 |
Gene/Protein ID | P15692-9 |
Species | Human |
Exact Sequence | Ala27-Arg147 |
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. |
Activity | Immobilized Human VEGF121, His Tag at 2ug/ml (100ul/Well). Dose response curve for Biotinylated Human VEGFR1, His Tag with the EC50 of 42ng/ml determined by ELISA. See testing image for detail. |
Product Tag | C-His-Avi |
Express System | HEK293 |
Purity | > 95% as determined by Tris-Bis PAGE |
Endotoxin | Less than 1EU per ug by the LAL method. |
Form | Lyophilized |
Shipping | Shipped at ambient temperature. |
Formulation | Lyophilized from 0.22um 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 ug/ml is recommended. Dissolve the lyophilized protein in distilled water. |
Stability And Storage | Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles. |
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