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TGF-β Receptor I Antibody

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  • 询价
  • Cell Signaling Technology已认证
  • USA
  • 2025年08月19日
  • W
  • Rabbit
  • H,R,Mi,Pg
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    • 详细信息
    • 文献和实验
    • 技术资料
    • 抗体英文名

      TGF-β Receptor I Antibody

    • 抗原

      synthetic peptide corresponding to the central intracellular region of human TGF-β receptor I

    • 应用范围

      W

    • 宿主

      Rabbit

    • 保质期

      详见说明书

    • 级别

      详见MSDS文件

    • 适应物种

      H,R,Mi,Pg

    • 库存

      大量

    • 供应商

      CST

    • 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  R=Rat  Mi=Mink  Pg=Pig
    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 R Mi (Pg) Endogenous 52 Rabbit
    Protocols
    Specificity / Sensitivity

    TGF-β Receptor I Antibody detects endogenous levels of total TGF-β receptor I protein independent of phosphorylation.

    Source / Purification

    Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to the central intracellular region of human TGF-β receptor I. Antibodies are purified by protein A and peptide affinity chromatography.

    Western Blotting

    Western Blotting

    Western blot analysis of extracts from Mv 1 Lu and Hep G2 cells using TGF-β Receptor I Antibody.

    Background

    Transforming growth factor-β (TGF-β) superfamily members are critical regulators of cell proliferation and differentiation, developmental patterning and morphogenesis, and disease pathogenesis (1-4). TGF-β elicits signaling through three cell surface receptors: type I (RI), type II (RII) and type III (RIII). Type I and type II receptors are serine/threonine kinases that form a heteromeric complex. In response to ligand binding, the type II receptors form a stable complex with the type I receptors allowing phosphorylation and activation of type I receptor kinases (5). The type III receptor, also known as betaglycan, is a transmembrane proteoglycan with a large extracellular domain that binds TGF-β with high affinity but lacks a cytoplasmic signaling domain (6,7). Expression of the type III receptor can regulate TGF-β signaling through presentation of the ligand to the signaling complex. The only known direct TGF-β signaling effectors are the Smad family proteins, which transduce signals from the cell surface directly to the nucleus to regulate target gene transcription (8,9).

    1. Massague, J. et al. (2000) Cell 103, 295-309.
    2. Caestecker, M.P. et al. (2000) J. Natl. Cancer Inst. 92, 1388-1402.
    3. Derynck, R. et al. (2001) Nature Genet. 29, 117-129.
    4. Miyazono, K. et al. (2000) Adv. Immunol. 75, 115-157.
    5. Derynck, R. et al. (1997) Biochim. Biophys. Acta. 1333, F105-150.
    6. López-Casillas, F. et al. (1991) Cell 67, 785-795.
    7. Wang, X.F. et al. (1991) Cell 67, 797-805.
    8. Derynck, R. et al. (1998) Cell 95, 737-740.
    9. Massague, J. et al. (2000) Nat. Rev. Mol. Cell Biol. 1, 169-178.
    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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