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Apaf-1 (R205) Antibody

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  • 询价
  • Cell Signaling Technology已认证
  • USA
  • 2026年01月05日
  • W, IP
  • Rabbit
  • H,Mk
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    • 详细信息
    • 技术资料
    • 抗体英文名

      Apaf-1 (R205) Antibody

    • 抗原

      synthetic peptide corresponding to residues surrounding Arg205 of human Apaf-1 protein

    • 应用范围

      W, IP

    • 宿主

      Rabbit

    • 保质期

      详见说明书

    • 适应物种

      H,Mk

    • 库存

      大量

    • 级别

      详见MSDS文件

    • 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  IP=Immunoprecipitation
    Reactivity Key:  H=Human  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 (Mk) Endogenous 135 Rabbit
    Protocols
    Specificity / Sensitivity

    Apaf-1 (R205) Antibody detects endogenous levels of total Apaf-1 protein.

    Source / Purification

    Polyclonal antibodies are prepared by immunizing animals with a synthetic peptide corresponding to residues surrounding Arg205 of human Apaf-1 protein. Antibodies were purified by protein A and peptide affinity chromatography.

    Western Blotting

    Western Blotting

    Western blot analysis of extracts from THP-1, ACHN, and 293 cells using Apaf-1 (R205) Antibody.

    Background

    Apoptotic protease activating factor 1 (Apaf-1), originally identified as the mammalian homolog of the C. elegans apoptotic regulatory protein CED-4, is an important signaling protein involved in the activation of caspase-9 during apoptosis (1). Cytosolic Apaf-1 forms a complex with caspase-9 in the presence of cytochrome c and dATP, ultimately leading to caspase-9 activation and subsequent activation of caspase-3 (2,3). The protein contains an amino-terminal CARD domain, a central CED-4 homology domain, and multiple WD-40 repeats at the carboxy-terminus. Several isoforms of Apaf-1 are expressed through alternative splicing generating a small insert following the CARD domain as well as an extra WD-40 repeat (4). Apaf-1 knock-out mice display widespread defects in apoptosis and resistance to a variety of apoptotic stimuli (5,6).

    1. Zou, H. et al. (1997) Cell 90, 405-13.
    2. Zou, H. et al. (1999) J Biol Chem 274, 11549-56.
    3. Saleh, A. et al. (1999) J Biol Chem 274, 17941-5.
    4. Benedict, M.A. et al. (2000) J Biol Chem 275, 8461-8.
    5. Cecconi, F. et al. (1998) Cell 94, 727-37.
    6. Yoshida, H. et al. (1998) Cell 94, 739-50.
    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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