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TIF1β (C42G12) Rabbit mAb

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  • 询价
  • Cell Signaling Technology已认证
  • USA
  • 2025年11月25日
  • W, IHC-P, IF-IC, F
  • H,M,R,Mk
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    • 详细信息
    • 文献和实验
    • 技术资料
    • 抗体英文名

      TIF1β (C42G12) Rabbit mAb

    • 抗原

      synthetic peptide corresponding to amino acids surrounding Pro585 of human TIF1β

    • 应用范围

      W, IHC-P, IF-IC, F

    • 库存

      大量

    • 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,R,Mk

    • 是否单克隆

      1

    • 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  IHC-P=Immunohistochemistry (Paraffin)  IF-IC=Immunofluorescence (Immunocytochemistry)  F=Flow Cytometry
    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) Isotype
    W IHC-P IF-IC F H M R Mk Endogenous 100 Rabbit
    Protocols
    Specificity / Sensitivity

    TIF1β (C42G12) Rabbit mAb detects endogenous levels of total TIF1β.

    Source / Purification

    Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to amino acids surrounding Pro585 of human TIF1β.

    Western Blotting

    Western Blotting

    Western blot analysis of extracts of HeLa and OVCAR3 cells using TIF1β (C42G12) Rabbit mAb.

    IHC-P (paraffin)

    IHC-P (paraffin)

    Immunohistochemical analysis of paraffin-embedded human breast carcinoma using TIF1β (C42G12) Rabbit mAb in the presence of control peptide (left) or antigen-specific peptide (right).

    Flow Cytometry

    Flow Cytometry

    Flow cytometric analysis of HeLa cells using TIF1β (C42G12) Rabbit mAb (blue) compared to a nonspecific negative control antibody (red).


    IF-IC

    IF-IC

    Confocal immunofluorescent analysis of ACHN cells using TIF1beta (C42G12) Rabbit mAb (green). Actin filaments have been labeled with DY-554 phalloidin (red).

    Background

    TIF1β is a member of the TIF1 (transcriptional intermediary factor 1) family, a group of transcriptional regulators that play key roles in development and differentiation. Members of this family are characterized by the presence of two conserved motifs – an N-terminal RING-B box-coiled-coil motif and a C-terminal PHD finger and bromodomain unit (1,2). TIF1β is a corepressor for KRAB (Kruppel associated box) domain containing zinc finger proteins. The KRAB domain containing zinc finger proteins are a large group of transcription factors that are vertebrate-specific, varied in their expression patterns between species, and thought to regulate gene transcription programs that control speciation (3,4).TIF1β has been shown to be essential for early embryonic development and spermatogenesis (6,5). It functions to either activate or repress transcription in response to environmental or developmental signals by chromatin remodeling and histone modification. The recruitment and association of TIF1β with heterochromatin protein (HP1) is essential for transcriptional repression, and for progression through differentiation of F9 embryonic carcinoma cells (6,7). TIF1β also plays a role in the DNA damage response. Phosphorylation of TIF1β on Ser842 occurs in an ATM-dependent manner in response to genotoxic stress and is thought to be essential for chromatin relaxation, which is in turn required for the DNA damage response (8).

    1. Le Douarin, B. et al. (1995) EMBO J. 14, 2020-2033.
    2. Le Douarin, B. et al. (1996) EMBO J. 15, 6701-6715.
    3. Friedman, J.R. et al. (1996) Genes Dev. 10, 2067-2078.
    4. Krebs, C.J. et al. (2005) Genomics 85, 752-761.
    5. Weber, P. et al. (2002) Development 129, 2329-2337.
    6. Cammas, F. et al. (2004) Genes Dev. 18, 2147-2160.
    7. Cammas, F. et al. (2007) Differentiation 75, 627-37.
    8. Ziv, Y. et al. (2006) Nat. Cell Biol. 8, 870-876.
    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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    •  家兔(Rabbit,Oryctolagus curiculus)

      家兔(Rabbit,Oryctolagus curiculus)   一、生物学特性和解剖生理特点   1.家兔属于哺乳纲、啮齿目、兔科、草食性哺乳动性。   2.家兔体小力弱、胆小怕惊、怕热、怕潮,喜欢安静、清洁、干燥、凉爽的环境,不能忍受污秽的条件。   3.是食草类(Herbivorous)单胃动物。饲养原则是以青粗食米为主,精饲料为辅。喜欢独居,白天活动少,都处于假眠或休息状态,夜间活动大,吃食多。有啃木、扒土的习惯

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