Product Description |
Recombinant Human VEGF165 Protein is expressed from HEK293 without tag.It contains Ala27-Arg191. |
Product Background |
Human papillomavirus (HPV) infection is an established risk factor for cervical carcinogenesis. VEGF165 was significantly higher, whereas VEGFC and VEGFD were significantly lower in malignant cervical carcinoma tissues as compared to normal cervix tissues. Expression levels of VEGF121 and VEGFC were significantly associated with type of tumor growth while VEGF165 was significantly associated with lymph node metastasis. |
Product Category |
Recombinant Protein |
Target |
VEGF165 |
Synonyms |
VEGF; VEGFA; MVCD1; VAS; VEGFMGC70609; VPF; RP1-261G23.1; MGC70609 |
Accession |
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Species |
Human |
Amino Acid Range |
Ala27-Arg191 |
Molecular Weight |
The protein has a predicted MW of 19.2 kDa. Due to glycosylation, the protein migrates to 20-30 kDa based on Bis-Tris PAGE result. |
Activity |
Immobilized Human VEGF165 at 1ug/ml (100ul/well) on the plate. Dose response curve for Human VEGFR2, mFc Tag with the EC50 of 42.3ng/ml determined by ELISA. See testing image for detail. |
Product Tag |
No Tag |
Express System |
HEK293 |
Purity |
> 95% as determined by Bis-Tris PAGE |
Endotoxin |
Less than 0.05EU per ug by the LAL method. |
Form |
Lyophilized |
Shipping |
Shipped at ambient temperature. |
Formulation |
Lyophilized from 0.22um filtered solution in PBS (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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Immobilized Human VEGF165 at 1ug/ml (100ul/well) on the plate. Dose response curve for Human VEGFR2, mFc Tag with the EC50 of 42.3ng/ml determined by ELISA. |
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Immobilized Human VEGF165 at 1ug/ml (100ul/well) on the plate. Dose response curve for Biotinylated Human VEGFR1, His Tag with the EC50 of 46.4ng/ml determined by ELISA (QC Test). |
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Human VEGF165 stimulates proliferation of human umbilical vein endothelial cells (HUVEC) with the ED50 for this effect is 2.57ng/mL (QC Test). |
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Human VEGF165 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%. |
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