Recombinant Dog Vascular endothelial growth factor A (VEGFA)

Code CSB-YP025833DO
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Source Yeast
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Code CSB-EP025833DO
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Source E.coli
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Code CSB-EP025833DO-B
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Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP025833DO
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Source Baculovirus
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Code CSB-MP025833DO
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Source Mammalian cell
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Product Details

>85% (SDS-PAGE)
Target Names
Uniprot No.
Alternative Names
VEGFA; VEGF; Vascular endothelial growth factor A; VEGF-A; Vascular permeability factor; VPF
Canis lupus familiaris (Dog) (Canis familiaris)
Expression Region
Target Protein Sequence
Protein Length
Full Length of Mature Protein
Tag Info
Tag type will be determined during the manufacturing process.
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer before Lyophilization
Tris/PBS-based buffer, 6% Trehalose, pH 8.0
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Please contact us to get it.

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Target Background

Growth factor active in angiogenesis, vasculogenesis and endothelial cell growth. Induces endothelial cell proliferation, promotes cell migration, inhibits apoptosis and induces permeabilization of blood vessels. Binds to the FLT1/VEGFR1 and KDR/VEGFR2 receptors, heparan sulfate and heparin. Binding to NRP1 receptor initiates a signaling pathway needed for motor neuron axon guidance and cell body migration, including for the caudal migration of facial motor neurons from rhombomere 4 to rhombomere 6 during embryonic development.
Gene References into Functions
  1. Studied VEGF gene and protein expression as biomarker of canine mammary tumors (CMT). High VEGF levels were associated with malignant tumors compared with normal mammary glands. No difference in VEGF levels was detected between benign and malignant tumors or between nonmetastatic and metastatic carcinomas. PMID: 27543935
  2. Increased iNOS, COX-2 and VEGF gene mRNA levels were found to be related with the histological grade of malignancy in dogs with mammary tumours. PMID: 28956485
  3. Both VEGF and VEGFR-2 immunoreactivities were independent of patients' overall survival (OS) and disease-free survival (DFS). PMID: 24976305
  4. Yolk sac cells treated with VEGF had an increased cell growth rate in culture when compared with untreated cells. PMID: 26850540
  5. The effects of VEGF on folliculogenesis and its expression in cultured dog ovaries are reported. PMID: 25041787
  6. Lymphoma dogs showed higher act-MMP-9 and VEGF, and lower TGF-beta than controls, and a positive correlation between act-MMP-9 and VEGF. PMID: 22489798
  7. The morphology and expression pattern of VEGF and Ki-67 factors in corpus lutea of cyclic and gestational diestrous bitches were similar but significantly lower than that of late pregnant bitches. PMID: 23279467
  8. This study demonstrates that MMP-9, TIMP-2 and VEGF-A expression is related to histological grade in canine mast cell tumors. PMID: 22520817
  9. Although VEGF is involved in angiogenesis and correlates with tumour stage of development, no correlation was found between VEGF expression and microvessel density in canine renal cell carcinoma. PMID: 22300704
  10. Aqueous humor values of VEGF in diabetic dogs are not greater than nondiabetics and may serve to protect the dog against development of diabetic retinopathy. PMID: 21366824
  11. VEGF expression occurs in both benign and malignant mammary tumours and is independent of histological type, proliferation, tissue invasion or local metastatic capacity. PMID: 20570280
  12. altering the ferritin H:L ratio caused significant changes in iron uptake and storage, the rate of ferritin synthesis and degradation, the secretion of VEGF, and the levels of glutathione in cultured lens epithelial cells PMID: 20805568
  13. The expression of vascular endothelial growth factor (VEGF) and prostaglandin E2 (PGE-2) in 53 canine cutaneous mast cell tumours is reported. PMID: 20230578
  14. Data suggest that VEGF from P-APR might be a novel useful circulating bio-marker of tumor angiogenesis. PMID: 20001231
  15. The results of this study suggest that VEGF participates in the angiogenesis of soft-tissue sarcoma in dogs. Additional research will be necessary to elucidate the contribution of VEGF to the progression of malignancy. PMID: 20093695
  16. VEGF concentrations for all dogs after correcting for age, endostatin, and disease categories were associated with increased white blood cell count (P = .0032) and platelet counts (P = .0064) and decreased PCV (P = .0017). PMID: 16496934
  17. Expression of vascular endothelial growth factor (VEGF), its receptors (flt-1 and flk-1), and basic fibroblast growth factor (bFGF) in canine hemangiosarcoma (HSA) and hemangiomas was investigated by immunohistochemical analysis. PMID: 17099154
  18. VEGF protein was expressed by 60% of the tumours with diffuse cytoplasmic labelling of the neoplastic cells. Endothelial cells, macrophages and plasma cells were also immunolabelled. PMID: 17467003
  19. This study showed that, as an increase in tumor angiogenesis was observed in lymphoma samples compared to normal canine lymph node tissue, additional anti-angiogenic therapy, besides conventional chemotherapy as a lymphoma treatment may be effective. PMID: 17888471
  20. Early pulmonary hypertension in heart failure is characterized by altered vasoreactivity and increased ET-1 and VEGF2 signalling. PMID: 17993509
  21. The expression of markers association with angiogenesis was studied in canine squamous cell carcinomas and trichoepitheliomas. PMID: 18039895
  22. VEGF might be secreted from mast cells and it may be a suitable surrogate inter-species angiogenetic markers of tumour progression in canine cutaneous mast cell tumour . PMID: 18429933
  23. The relationship between the expression of the PTEN and VEGF and the clinicopathological features in canine mammary gland tumours are reported. PMID: 18461467
  24. Adipose tissue-derived mesenchymal stem cells expressed the mRNA of transforming growth factor beta (TGF-beta), IL-6, IL-8, CCL2, CCL5, VEGF,HGF, tissue inhibitor metalloproteinase-1/2, and cyclooxygenase-2 but not that of IL-10. PMID: 18717642
  25. VEGF and flt-1 are closely associated in canine, as in human tissues, and quantifying their mRNAs might be helpful in evaluating angiogenesis. PMID: 19057151
  26. Because VEGF expression is associated with survival, angiogenesis may be a more important predictor of canine meningioma activity than Ki-67. PMID: 19175733

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Subcellular Location
Protein Families
PDGF/VEGF growth factor family
Database Links
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