PP1α Antibody

PP1α Antibody

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  • 询价
  • Cell Signaling Technology已认证
  • USA
  • 2025年09月02日
  • W
  • Rabbit
  • H,M,R,Mk,Dm
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    • 详细信息
    • 技术资料
    • 抗体英文名

      PP1α Antibody

    • 抗原

      synthetic peptide corresponding to the amino-terminal sequence of human PP1alpha

    • 应用范围

      W

    • 宿主

      Rabbit

    • 库存

      大量

    • 供应商

      CST

    • 适应物种

      H,M,R,Mk,Dm

    • 保质期

      详见说明书

    • 级别

      详见MSDS文件

    • 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  M=Mouse  R=Rat  Mk=Monkey  Dm=D. melanogaster
    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 M R Mk Dm Endogenous 38 Rabbit
    Protocols
    Specificity / Sensitivity

    PP1α Antibody detects endogenous levels of total PP1α protein. This antibody does not cross-react with PP1δ or PP1γ.

    Source / Purification

    Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to the amino-terminal sequence of human PP1alpha. Antibodies are purified by protein A and peptide affinity chromatography.

    Western Blotting

    Western Blotting

    Western blot analysis of purified recombinant PP1α protein (lane 1), and extracts from C6, NIH/3T3 and HeLa cells (lanes 2-4), using PP1α Antibody.

    Background

    Type 1 protein phosphatase (PP1), a serine/threonine phosphatase, is highly conserved in eukaryotic cells. Four isoforms of PP1 have been characterized: PP1α, PP1δ, PP1γ1 and PP1γ2 (1). Involvement in cell cycle regulation is one of the biological functions of PP1 (1). It has been illustrated that PP1 dephosphorylates Rb and cdc25 during mitosis (2,3). A cell cycle-dependent phosphorylation at Thr320 of PP1α by cdc2 kinase inhibits PP1α activity (4).

    1. Rubin, E. et al. (1998) Front. Biosci. 3, D1209-1219.
    2. Durfee, T. et al. (1993) Genes Dev. 7, 555-569.
    3. Izumi, T. et al. (1992) Mol. Cell. Biol. 3, 927-939.
    4. Kwon, Y. G. et al. (1997) Proc. Natl. Acad. Sci. USA 94, 2168-2173.
    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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