SMG-1 (Q25) Antibody

SMG-1 (Q25) Antibody

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  • 询价
  • Cell Signaling Technology已认证
  • USA
  • 2025年07月12日
  • W, IP
  • Rabbit
  • H,M,R,Mk
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    • 详细信息
    • 技术资料
    • 抗体英文名

      SMG-1 (Q25) Antibody

    • 抗原

      synthetic peptide corresponding to amino terminal residues of human SMG-1

    • 应用范围

      W, IP

    • 宿主

      Rabbit

    • 供应商

      CST

    • 适应物种

      H,M,R,Mk

    • 保质期

      详见说明书

    • 级别

      详见MSDS文件

    • 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  IP=Immunoprecipitation
    Reactivity Key:  H=Human  M=Mouse  R=Rat  Mk=Monkey
    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 IP H M R Mk Endogenous 410 Rabbit
    Protocols
    Specificity / Sensitivity

    SMG-1 (Q25) Antibody recognizes endogenous levels of total SMG-1/ATX protein.

    Source / Purification

    Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to amino terminal residues of human SMG-1. Antibodies are purifed using protein A and peptide affinity chromatography.

    Western Blotting

    Western Blotting

    Western blot analysis of extracts from various cell types using SMG-1 (Q25) Antibody.

    Background

    SMG-1 is a member of the phosphoinositide 3-kinase-related kinase (PIKK) family, which includes ATM, ATR, mTOR, DNA-PKcs, and TRRAP (1,2). Activated by DNA damage, SMG-1 has been shown to phosphorylate p53 and hUpf1 (SMG-2) (1-4). hUpf1 is a subunit of the surveillance complex that allows degradation of messenger RNA species containing premature termination codons (PTCs). This process, known as nonsense-mediated mRNA decay (NMD), prevents the translation of truncated forms of proteins that may result in gain of function or dominant negative species. NMD occurs under normal cellular conditions as well as in response to damage (5,6). SMG-1 has also been shown to affect cell death receptor signaling and to protect cells from extrinsically induced apoptotic cell death (7).

    1. Denning, G. et al. (2001) J Biol Chem 276, 22709-14.
    2. Yamashita, A. et al. (2001) Genes Dev 15, 2215-28.
    3. Brumbaugh, K.M. et al. (2004) Mol Cell 14, 585-98.
    4. Ohnishi, T. et al. (2003) Mol Cell 12, 1187-200.
    5. Li, Z.Y. et al. (2006) Curr Med Chem 13, 1693-705.
    6. Mendell, J.T. et al. (2004) Nat Genet 36, 1073-8.
    7. Oliveira, V. et al. (2008) J Biol Chem 283, 13174-84.
    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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