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Phospho-FADD (Ser194) Antibody

(Human Specific)
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  • 询价
  • Cell Signaling Technology已认证
  • USA
  • 2025年07月11日
  • W
  • Rabbit
  • H
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    • 详细信息
    • 文献和实验
    • 技术资料
    • 抗体英文名

      Phospho-FADD (Ser194) Antibody (Human Specific)

    • 抗原

      synthetic phosphopeptide corresponding to residues surrounding Ser194 of human FADD

    • 应用范围

      W

    • 宿主

      Rabbit

    • 适应物种

      H

    • 保质期

      详见说明书

    • 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
    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 H Endogenous 28 Rabbit
    Protocols
    Specificity / Sensitivity

    Phospho-FADD (Ser194) Antibody (Human Specific) detects endogenous levels of human FADD protein only when phosphorylated at serine 194.

    Source / Purification

    Polyclonal antibodies are produced by immunizing animals with a synthetic phosphopeptide corresponding to residues surrounding Ser194 of human FADD. Antibodies are purified by protein A and peptide affinity chromatography.

    Western Blotting

    Western Blotting

    Western blot analysis of extracts from Jurkat and HeLa cells, hydroxyurea-treated (4 mM, 20 hours) or nocodazole-treated (1 µg/ml, 20 hours), using Phospho-FADD Ser194 Antibody (Human Specific) (upper) or control FADD Antibody (Human Specific) #2782 (lower).

    Background

    Fas-associated death domain (FADD or Mort 1) functions as an important adaptor in coupling death signaling from membrane receptors, such as the Fas ligand and TNF family (DR3, DR4 and DR5), to caspase-8 (1,2). FADD has a carboxy-terminal death domain, which interacts with the cytoplasmic tail of the membrane receptor, and an amino-terminal death effector domain, which interacts with caspase-8. Clustering of the receptors upon stimulation brings about FADD and caspase-8 oligomerization, activating the caspase signaling pathway. Human FADD is phosphorylated mainly at Ser194, while mouse FADD is phosphorylated at Ser191. In both cases, the phosphorylation is cell cycle-dependent (3) and may be related to its regulatory role in embryonic development and cell cycle progression (4,5).

    1. Ashkenazi, A. and Dixit, V.M. (1998) Science 281, 1305-1308.
    2. Kuang, A. A. et al. (2000) J. Biol. Chem. 275, 25065-25068.
    3. Scaffidi, C. et al. (2000) J. Immunol. 164, 1236-1242.
    4. Newton, K. et al. (2000) EMBO J. 19, 931-941.
    5. Zhang, J. et al. (2001) J. Biol. Chem. 276, 29815-29818.
    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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