ATRIP Antibody

ATRIP Antibody

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  • 询价
  • Cell Signaling Technology已认证
  • USA
  • 2025年10月22日
  • W, IP, IF-IC
  • Rabbit
  • H
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    • 详细信息
    • 技术资料
    • 抗体英文名

      ATRIP Antibody

    • 抗原

      synthetic peptide corresponding to amino acids surrounding Gly267 of human ATRIP

    • 应用范围

      W, IP, IF-IC

    • 宿主

      Rabbit

    • 保质期

      详见说明书

    • 库存

      大量

    • 级别

      详见MSDS文件

    • 供应商

      CST

    • 适应物种

      H

    • 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  IF-IC=Immunofluorescence (Immunocytochemistry)
    Reactivity Key:  H=Human
    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 IF-IC H Endogenous 82 (isoform 1) Rabbit
    Protocols
    Specificity / Sensitivity

    ATRIP Antibody detects endogenous levels of total ATRIP protein and targets the coiled­coil domain. All three major isoforms produced by alternative splicing are recognized(isoforms 1, 2, and 3).

    Source / Purification

    Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to amino acids surrounding Gly267 of human ATRIP. Antibodies are purified by protein A and peptide affinity chromatography.

    Western Blotting

    Western Blotting

    Western blot analysis of extracts from Jurkat and HEL cells using ATRIP Antibody.

    IF-IC

    IF-IC

    Confocal immunofluorescent analysis of HeLa cells using ATRIP Antibody (green). Actin filaments have been labeled with Alexa Fluor® 555 phalloidin (red).

    Background

    In response to genomic stress, the ATR interacting protein (ATRIP) binds and is phosphorylated by the DNA damage-and checkpoint-activated kinase ATR (ataxia-telangiectasia mutated and rad3-related). Both ATR and ATRIP are integral for checkpoint signaling and are critical in the DNA repair response (1-3). Direct interaction between ATRIP and replication protein A (RPA) at RPA-coated, single-stranded DNA results in the recruitment of phosphorylated ATR/ATRIP to stalled replication forks and sites of DNA damage (3). ATR/ATRIP coordinate DNA repair and cell cycle progression in conjunction with key regulatory proteins, such as Rad17 and the 9-1-1 complex (4). ATR associated with ATRIP can also be stimulated by topoisomerase II binding protein (TOPBP1), suggesting that ATRIP may regulate both ATR localization and activity (5).

    1. Cortez, D. et al. (2001) Science 294, 1713-1716.
    2. Itakura, E. et al. (2004) Biochem. Biophys. Res. Commun. 323, 1197-1202.
    3. Zou, L. and Elledge, S.J. (2003) Science 300, 1542-1548.
    4. Yang, X.H. and Zou, L. (2006) Methods Enzymol. 409, 118-131.
    5. Ball, H.L. et al. (2007) Mol Cell Biol 27, 3367-77.
    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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