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DFF45/DFF35 Antibody

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  • 询价
  • Cell Signaling Technology已认证
  • USA
  • 2025年08月17日
  • W, IP
  • Rabbit
  • H
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    • 详细信息
    • 文献和实验
    • 技术资料
    • 抗体英文名

      DFF45/DFF35 Antibody

    • 抗原

      synthetic peptide corresponding to residues surrounding Asp224 of human DFF45

    • 应用范围

      W, IP

    • 宿主

      Rabbit

    • 保质期

      详见说明书

    • 库存

      大量

    • 供应商

      CST

    • 级别

      详见MSDS文件

    • 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
    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 H Endogenous 35, 45 Rabbit
    Protocols
    Specificity / Sensitivity

    DFF45/DFF35 Antibody detects endogenous levels of total full length DFF45 and/or full length DFF35. The antibody does not cross-react with related proteins.

    Source / Purification

    Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Asp224 of human DFF45. Antibodies are purified by protein A and peptide affinity chromatography.

    Western Blotting

    Western Blotting

    Western blot analysis of Jurkat cells, untreated (control) or etoposide-treated (25 µM), using DFF45/DFF35 Antibody.

    Background

    Human DFF45 and its mouse homologue ICAD function in normal cells as chaperones for caspase-activated deoxyribonuclease (DFF40 or CAD) during its synthesis (1). The association of DFF45 (or its isoform DFF35) with DFF40 inhibits the DNAse activity of the latter (1-4). In vitro, DFF45 has been shown to be the target of several caspases, including caspase-3, -6, -7, -8 and granzyme B (3). In vivo, caspase-3 is believed to be the primary enzyme responsible for processing DFF45 and release of its carboxy-terminal fragment (3,5). The cleavage of DFF45 inactivates its inhibitory function on DFF40 and causes nuclear DNA degradation by DFF40, leading to cell death (6,7).

    1. Enari, M. et al. (1998) Nature 391, 43-50.
    2. Sakahira, H. et al. (1998) Nature 391, 96-99.
    3. Wolf, B. B. et al. (1999) J. Biol. Chem. 274, 30651-30656.
    4. Gu, J. et al. (1999) J. Biol. Chem. 274, 20759-20762.
    5. Tang, D. and Kidd, V.J. (1998) J. Biol. Chem. 273, 28549-28552.
    6. Liu, X. et al. (1999) J. Biol. Chem. 274, 13836-13840.
    7. Zhang, J. et al. (1999) J. Biol. Chem. 274, 37450-37454.
    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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    图标文献和实验
    相关实验
    • Antibody Conjugation

      8.0) in clean 16x125mm polypropylene test tube. If needed, adjust pH to 8.0 using 0.5M carbonate buffer. 2. Prepare fresh, 1mg/mL of either NHS-FITC in DMSO or 1mg/mL NHS-LC-Biotin in DH2O. If FITC coupling, add 75uL of FITC/DMSO solution to Antibody

    • Antibody Conjugation Protocol

      8.0) in clean 16x125mm polypropylene test tube. If needed, adjust pH to 8.0 using 0.5M carbonate buffer. 2. Prepare fresh, 1mg/mL of either NHS-FITC in DMSO or 1mg/mL NHS-LC-Biotin in DH2O. If FITC coupling, add 75uL of FITC/DMSO solution to Antibody

    • Generation of Antibody Molecules Through Antibody Engineering

      been overcome to a large extent using genetic-engineering techniques to produce chimeric mouse/human and completely human antibodies. Such an approach is particularly suitable because of the domain structure of the antibody molecule ( 2 ), where functional

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