Mouse VEGFR2/KDR/Flk-1 Antibody Summary
Accession # P35918
Mouse VEGFR2/Flk-1 Sandwich Immunoassay
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
VEGFR2/KDR/Flk‑1 Inhibition of VEGF-dependent Cell Proliferation and Neutralization by Mouse VEGFR2/KDR/Flk‑1 Antibody. Recombinant Mouse VEGFR2/KDR/Flk-1 Fc Chimera (Catalog # 443-KD) inhibits Recombinant Mouse VEGF164(Catalog # 493-MV) induced proliferation in HUVEC human umbilical vein endothelial cells in a dose-dependent manner (orange line). Inhibition of Recombinant Mouse VEGF164(5 ng/mL) activity elicited by Recombinant Mouse VEGFR2/KDR/Flk-1 Fc Chimera (150 ng/mL) is neutralized (green line) by increasing concentrations of Mouse VEGFR2/KDR/Flk-1 Monoclonal Antibody (Catalog # MAB4431). The ND50 is typically 0.05-0.15 µg/mL.
Preparation and Storage
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
VEGFR2 (KDR/Flk-1), VEGFR1 (Flt-1) and VEGFR3 (Flt-4) belong to the class III subfamily of receptor tyrosine kinases (RTKs). All three receptors contain seven immunoglobulin-like repeats in their extracellular domains and kinase insert domains in their intracellular regions. The expression of VEGFR1, 2, and 3 is almost exclusively restricted to the endothelial cells. These receptors are likely to play essential roles in vasculogenesis and angiogenesis. Mouse VEGFR2 cDNA encodes a 1367 amino acid (aa) precursor protein with a 19 aa signal peptide. Mature VEGFR2 is composed of a 743 aa extracellular domain, a 22 aa transmembrane domain, and a 583 aa cytoplasmic domain. In contrast to VEGF R1 which binds both PlGF and VEGF with high affinity, VEGFR2 binds VEGF but not PlGF with high affinity. The recombinant soluble VEGFR2/Fc chimera binds VEGF with high affinity and is a potent VEGF antagonist.
- Ferra, N. and R. Davis-Smyth (1997) Endocrine Reviews 18:4.
- Achen, M.G. et al. (1998) Proc. Natl. Acad. Sci. USA 95:548.
Citations for Mouse VEGFR2/KDR/Flk-1 Antibody
R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.
Citations: Showing 1 - 5
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Fibrotic Changes and Endothelial-to-Mesenchymal Transition Promoted by VEGFR2 Antagonism Alter the Therapeutic Effects of VEGFA Pathway Blockage in a Mouse Model of Choroidal Neovascularization
Authors: FA Rossato, Y Su, A Mackey, YSE Ng
Sample Types: In Vivo
Mycobacterium tuberculosis exploits the formation of new blood vessels for its dissemination
Sci Rep, 2016;6(0):33162.
Sample Types: In Vivo
VEGF-A modulates expression of inhibitory checkpoints on CD8+ T cells in tumors.
Authors: Voron T, Colussi O, Marcheteau E, Pernot S, Nizard M, Pointet A, Latreche S, Bergaya S, Benhamouda N, Tanchot C, Stockmann C, Combe P, Berger A, Zinzindohoue F, Yagita H, Tartour E, Taieb J, Terme M
J Exp Med, 2015;212(2):139-48.
Sample Types: Whole Cells
Spontaneous CNV in a novel mutant mouse is associated with early VEGF-A-driven angiogenesis and late-stage focal edema, neural cell loss, and dysfunction.
Authors: Nagai, Norihiro, Lundh von Leithner, Pete, Izumi-Nagai, Kanako, Hosking, Brett, Chang, Bo, Hurd, Ron, Adamson, Peter, Adamis, Anthony, Foxton, Richard, Ng, Yin Shan, Shima, David T
Invest Ophthalmol Vis Sci, 2014;55(6):3709-19.
Sample Types: In Vivo
alpha2beta1 integrin expression in the tumor microenvironment enhances tumor angiogenesis in a tumor cell-specific manner.
Authors: Zhang Z, Ramirez NE, Yankeelov TE, Li Z, Ford LE, Qi Y, Pozzi A, Zutter MM
Sample Types: Cell Lysates
Applications: Western Blot
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