Phospho-M-CSF Receptor (Tyr809) Antibody

Phospho-M-CSF Receptor (Tyr809

) Antibody
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  • 询价
  • Cell Signaling Technology已认证
  • USA
  • 2025年07月11日
  • W
  • Rabbit
  • H,M
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    • 详细信息
    • 技术资料
    • 抗体英文名

      Phospho-M-CSF Receptor (Tyr809) Antibody

    • 抗原

      synthetic peptide corresponding to residues around Tyr809 of human M-CSF receptor

    • 应用范围

      W

    • 宿主

      Rabbit

    • 供应商

      CST

    • 保质期

      详见说明书

    • 级别

      详见MSDS文件

    • 适应物种

      H,M

    • 库存

      大量

    • 是否单克隆

      2

    • 保存条件

      -20°c

    • 规格

      100 ul (10 western blots)/carrier free & custom formulation / quantity

    规格:产品价格:¥请询价
    规格:100 ul (10 western blots)产品价格:¥请询价
    规格:carrier free & custom formulation / quantity产品价格:¥请询价

    pathway more info application references datasheet PDF MSDS PDF protocols

    Applications Key:  W=Western Blotting
    Reactivity Key:  H=Human  M=Mouse
    Species cross-reactivity is determined by western blot. Species enclosed in parentheses are predicted to react based on 100% sequence homology.

    Applications Reactivity Sensitivity MW (kDa) Source
    W H M Endogenous 175 Rabbit
    Protocols
    Specificity / Sensitivity

    Phospho-M-CSF Receptor (Tyr809) Antibody detects endogenous levels of M-CSF receptors only when phosphorylated at tyrosine 809. The antibody may cross-react slightly with activated KDR and PDGF receptors.

    Source / Purification

    Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues around Tyr809 of human M-CSF receptor. Antibodies are purified by protein A and peptide affinity chromatography.

    Western Blotting

    Western Blotting

    Western blot analysis of extracts from Bac1.2F5 and FDCP1/fms cells overexpressing mouse M-CSF receptors, untreated or M-CSF-stimulated (40 ng/ml for 1 minute), using Phospho-M-CSF Receptor (Tyr809) Antibody.

    Background

    Macrophage-colony stimulating factor (M-CSF, CSF-1) receptor is an integral membrane tyrosine kinase encoded by the c-fms proto-oncogene. M-CSF receptor is expressed in monocytes (macrophages and their progenitors) and drives growth and development of this blood cell lineage. (1-3). Binding of M-CSF to its receptor induces receptor dimerization, activation and autophosphorylation of cytoplasmic tyrosine residues used as docking sites for SH2-containing signaling proteins (4). There are at least five major tyrosine autophosphorylation sites. Tyr723 (Tyr721 in mouse) is located in the kinase insert (KI) region. Phosphorylated Tyr723 binds the p85 subunit of PI3 kinase as well as PLC-γ 2 (5). Phosphorylation of Tyr809 provides a docking site for Shc (5). Overactivation of this receptor can lead to a malignant phenotype in various cell systems (6). The activated M-CSF receptor has been shown to be a predictor of poor outcome in advanced epithelial ovarian carcinoma (7) and breast cancer (8).

    1. Stanley, E. R. et al. (1978) Nature 274, 168-170.
    2. Byrne, P. V. et al. (1981) J. Cell. Biol. 91, 848-853.
    3. Bourette, R. P. et al. (2000) Growth Factors 17, 155-166.
    4. Novak, U. et al. (1996) Oncogene 13, 2607-2613.
    5. Bourette, R. P. et al. (1997) EMBO J. 16, 5880-5893.
    6. Morley, G. M. et al. (1999) Oncogene 18, 3076-3084.
    7. Toy, E. P. et al. (2001) Gynecol. Oncol. 80, 194-200.
    8. Maher, M. G. et al. (1998) Clin. Cancer Res. 4, 1851-1856.
    Application References

    Have you published research involving the use of our products? If so we'd love to hear about it. Please let us know !

    Companion Products

    For Research Use Only. Not For Use In Diagnostic Procedures.

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