VEGF165 Protein, Human, Cynomolgus, Recombinant

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VEGF165 Protein, Human, Cynomolgus, Recombinant: 产品信息

纯度
> 95 % as determined by SDS-PAGE
内毒素
< 1.0 EU per μg of the protein as determined by the LAL method
生物活性
1. Measured in a cell proliferation assay using human umbilical vein endothelial cells (HUVEC). The ED50 for this effect is typically 4-16 ng/mL.
2. Labeled biotin to VEGF165 Protein, Human / Cynomolgus, Recombinant by a certain molar ratio; Using the Octet RED System, the affinity constant (Kd) of VEGF165 Protein, Human / Cynomolgus, Recombinant, Biotinylated(Cat:11066-HNAH-B) bound to Avastin was 0.1 nM.
蛋白构建
A DNA sequence encoding the human / cynomolgus VEGF165 isoform (P15692-4) (Met1-Arg191) was expressed. Human and Cynomolgus VEGF165 sequences are identical.
Uniprot No.
表达宿主
HEK293 Cells
种属
Human, Cynomolgus
预测 N 端
Ala 27
分子量
The recombinant human / cynomolgus VEGF165 consists of 165 amino acids and predicts a molecular mass of 19.2 KDa. It migrates as an approximately 20 and 22 KDa band in SDS-PAGE under reducing conditions due to different glycosylation.
缓冲液
Lyophilized from sterile 20mM Tris, 150mM NaCl, pH 8.0
Please contact us for any concerns or special requirements.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the hard copy of CoA.
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.
稳定性 & 储存条件
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃
Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
复溶
A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.

VEGF165 Protein, Human, Cynomolgus, Recombinant: 图片

Labeled biotin to VEGF165 Protein, Human / Cynomolgus, Recombinant by a certain molar ratio; Using the Octet RED System, the affinity constant (Kd) of VEGF165 Protein, Human / Cynomolgus, Recombinant ,Biotinylated(Cat:11066-HNAH-B) bound to Avastin was 0.1 nM.
Measured in a cell proliferation assay using human umbilical vein endothelial cells (HUVEC). The ED50 for this effect is typically 4-16 ng/mL.

VEGFA 背景信息

Vascular endothelial growth factor (VEGF), also known as vascular permeability factor (VPF) and VEGF-A, is a potent mediator of both angiogenesis and vasculogenesis in the fetus and adult. It is a member of the platelet-derived growth factor (PDGF)/vascular endothelial growth factor (VEGF) family and often exists as a disulfide-linked homodimer. VEGF-A protein is a glycosylated mitogen that specifically acts on endothelial cells and has various effects, including mediating increased vascular permeability, inducing angiogenesis, vasculogenesis and endothelial cell growth, promoting cell migration, inhibiting apoptosis and tumor growth. VEGF-A protein is also a vasodilator that increases microvascular permeability, thus it was originally referred to as vascular permeability factor.
全称
vascular endothelial growth factor A
研究领域
Related Pathways
  • VEGF Signaling Pathway
    VEGF Signaling Pathway
参考文献
  • Woolard J. et al. (2004) VEGF165b, an inhibitory vascular endothelial growth factor splice variant: mechanism of action, in vivo effect on angiogenesis and endogenous protein expression. Cancer Res. 64(21): 7822-7835.
  • Jia SF, et al. (2008) VEGF165 is necessary to the metastatic potential of Fas(-) osteosarcoma cells but will not rescue the Fas(+) cells. J Exp Ther Oncol. 7(2): 89-97.
  • Cimpean AM, et al. (2008) Vascular endothelial growth factor A (VEGF A) as individual prognostic factor in invasive breast carcinoma. Rom J Morphol Embryol. 49(3): 303-8.
  • Hamdollah Zadeh MA, et al. (2008) VEGF-mediated elevated intracellular calcium and angiogenesis in human microvascular endothelial cells in vitro are inhibited by dominant negative TRPC6. Microcirculation. 15(7): 605-14.
  • Eisenach PA, et al. (2010) MT1-MMP regulates VEGF-A expression through a complex with VEGFR-2 and Src. J Cell Sci. 123(Pt 23):4182-4193.
  • Claesson-Welsh L (2010) Gremlin: vexing VEGF receptor agonist. Blood. 116(18):3386-7.
  • Efficient Production of a Bioactive Bevacizumab Monoclonal Antibody Using the 2A Self-cleavage Peptide in Transgenic Rice Callus
    Author
    Chen, L;Yang, X;Luo, D;Yu, W;
    Year
    2016
    Journal
    Front Plant Sci
    Application
    Binding Affinity Assay
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