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Phospho-Tyk2 (Tyr1054/1055) An

tibody
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  • 询价
  • Cell Signaling Technology已认证
  • USA
  • 2025年10月17日
  • W
  • Rabbit
  • H,M,R
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    • 详细信息
    • 文献和实验
    • 技术资料
    • 抗体英文名

      Phospho-Tyk2 (Tyr1054/1055) Antibody

    • 抗原

      synthetic phosphopeptide corresponding to residues surrounding Tyr1054/1055 of human Tyk2

    • 应用范围

      W

    • 宿主

      Rabbit

    • 供应商

      CST

    • 级别

      详见MSDS文件

    • 保质期

      详见说明书

    • 适应物种

      H,M,R

    • 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  R=Rat
    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) (R) Endogenous 140 Rabbit
    Protocols
    Specificity / Sensitivity

    Phospho-Tyk2 (Tyr1054/1055) Antibody detects endogenous levels of Tyk2 only when phosphorylated at tyrosine1054/1055. The antibody does not cross-react with Tyk2 phosphorylated at other sites.

    Source / Purification

    Polyclonal antibodies are produced by immunizing animals with a synthetic phosphopeptide corresponding to residues surrounding Tyr1054/1055 of human Tyk2. Antibodies are purified by protein A and peptide affinity chromatography.

    Western Blotting

    Western Blotting

    Western blot analysis of extracts from HeLa cells, untreated or interferon-alpha treated for the indicated times, using Phospho-Tyk2 (Tyr1054/1055) Antibody (upper) or Tyk2 antibody (lower).

    Background

    Tyk2, a member of the Jak family of protein tyrosine kinases, associates with and is activated by receptors for many cytokines including IL-13, the IL-6 family, IL-10, and interferon-alpha and beta (1-3). Following ligand binding, Tyk2 is activated by phosphorylation on Tyr1054 and/or Tyr1055 (4). Tyk2 is required for the tyrosine phosphorylation of Stat3 in the IFN-beta signaling cascade (5).

    1. Velazquez, L. et al. (1995) J. Biol. Chem. 270, 3327-3334.
    2. Stahl, N. et al. (1994) Science 263, 92-95.
    3. Leonard, W.J. (1998) Annu. Rev. Immunol. 16, 293-322.
    4. Grauzzi, M.C. et al. (1996) J. Biol. Chem. 271, 20494-20500.
    5. Rani, M.R. et al. (1999) J. Biol. Chem. 274, 32507-32511.
    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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