Anti-VEGF Receptor 2 (phospho Y1214) antibody (ab5475)


  • Product nameAnti-VEGF Receptor 2 (phospho Y1214) antibody
    See all VEGF Receptor 2 primary antibodies
  • Description
    Rabbit polyclonal to VEGF Receptor 2 (phospho Y1214)
  • SpecificityVEGFR3 has not been tested, but is expected to react.
  • Tested applicationsSuitable for: WBmore details
  • Species reactivity
    Reacts with: Mouse, Human
    Predicted to work with: Rat
  • Immunogen

    Synthetic peptide (Human). The sequence is conserved in mouse and rat.

  • Positive control
    • NIH 3T3 cells transfected with full length, wild-type human VEGFR 2 and Porcine Aortic Endothelial cells transfected with a chimeric receptor consisting of the extracellular domain of the CSF 1 receptor coupled to the transmembrane and cytoplasmic domains of the mouse VEGFR 2.



Our Abpromise guarantee covers the use of ab5475 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
WB Use a concentration of 0.35 - 1 µg/ml. Detects a band of approximately 200 kDa.


  • FunctionReceptor for VEGF or VEGFC. Has a tyrosine-protein kinase activity. The VEGF-kinase ligand/receptor signaling system plays a key role in vascular development and regulation of vascular permeability. In case of HIV-1 infection, the interaction with extracellular viral Tat protein seems to enhance angiogenesis in Kaposi's sarcoma lesions.
  • Involvement in diseaseDefects in KDR are associated with susceptibility to hemangioma capillary infantile (HCI) [MIM:602089]. HCI are benign, highly proliferative lesions involving aberrant localized growth of capillary endothelium. They are the most common tumor of infancy, occurring in up to 10% of all births. Hemangiomas tend to appear shortly after birth and show rapid neonatal growth for up to 12 months characterized by endothelial hypercellularity and increased numbers of mast cells. This phase is followed by slow involution at a rate of about 10% per year and replacement by fibrofatty stroma.
  • Sequence similaritiesBelongs to the protein kinase superfamily. Tyr protein kinase family. CSF-1/PDGF receptor subfamily.
    Contains 7 Ig-like C2-type (immunoglobulin-like) domains.
    Contains 1 protein kinase domain.
  • Post-translational
    Phosphorylated. Dephosphorylated by PTPRB. Dephosphorylated by PTPRJ at Tyr-951, Tyr-996, Tyr-1054, Tyr-1059, Tyr-1175 and Tyr-1214.
  • Cellular localizationMembrane.
  • Information by UniProt
  • Database links
  • Alternative names
    • CD309 antibody
    • CD309 antigen antibody
    • EC antibody
    • Fetal liver kinase 1 antibody
    • FLK-1 antibody
    • FLK1 antibody
    • FLK1, mouse, homolog of antibody
    • Kdr antibody
    • Kinase insert domain receptor (a type III receptor tyrosine kinase) antibody
    • Kinase insert domain receptor antibody
    • KRD1 antibody
    • Ly73 antibody
    • Protein tyrosine kinase receptor FLK1 antibody
    • Protein-tyrosine kinase receptor flk-1 antibody
    • soluble VEGFR2 antibody
    • Tyrosine kinase growth factor receptor antibody
    • Vascular endothelial growth factor receptor 2 antibody
    • VEGFR 2 antibody
    • VEGFR antibody
    • VEGFR-2 antibody
    • VEGFR2 antibody
    • VGFR2_HUMAN antibody
    see all

Anti-VEGF Receptor 2 (phospho Y1214) antibody images

  • Peptide Competition and Stimulation: Extracts prepared from CSF-1 stimulated (1-4, 6) or unstimulated (5) PAE cells transfected with a chimeric CSF-1/VEGFR2 receptor were resolved by SDS-PAGE on a 10% polyacrylamide gel and transferred to PVDF. Membranes were blocked with a 5% BSA-TBST buffer overnight at 4°C, then were incubated with 0.50 µg/mL ab5475 antibody for two hours at room temperature in a 3% BSA-TBST buffer, following prior incubation with: no peptide (1, 5, 6), the nonphosphopeptide corresponding to the immunogen (2), a generic phosphotyrosine containing peptide (3), or, the phosphopeptide immunogen (4). After washing, membranes were incubated with goat F(ab’)2 anti-rabbit IgG alkaline phosphatase and bands were detected using the Tropix WesternStar method. The data show that only the peptide corresponding to ab5475 blocks the antibody signal, and the stimulation of the phospho signal after stimulating ligand is added (CSF-1 for the chimeric receptor, compare lanes 5 and 6), thereby demonstrating the specificity of the antibody.

References for Anti-VEGF Receptor 2 (phospho Y1214) antibody (ab5475)

This product has been referenced in:
  • Färkkilä A  et al. Serum vascular endothelial growth factor A (VEGF) is elevated in patients with ovarian granulosa cell tumor (GCT), and VEGF inhibition by bevacizumab induces apoptosis in GCT in vitro. J Clin Endocrinol Metab 96:E1973-81 (2011). WB, IHC ; Human . Read more (PubMed: 21994955) »
  • Wu L  et al. A simple method for obtaining transferrins from human plasma and porcine serum: preparations and properties. J Chromatogr B Analyt Technol Biomed Life Sci 867:62-8 (2008). Read more (PubMed: 18396113) »

See all 2 Publications for this product

Product Wall

Thank you for your enquiry. This antibody will recognize VEGFR-2 only if it is phosphorylated on Y1214.We would like to emphasize the fact that this antibody has only been tested for Western blot application.