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cdc25B Antibody

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  • 询价
  • Cell Signaling Technology已认证
  • USA
  • 2025年08月24日
  • W
  • Rabbit
  • 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

      cdc25B Antibody

    • 抗原

      synthetic peptide corresponding to residues at the carboxy terminus of human cdc25B

    • 应用范围

      W

    • 宿主

      Rabbit

    • 库存

      大量

    • 适应物种

      H,M,R,Mk

    • 级别

      详见MSDS文件

    • 供应商

      CST

    • 保质期

      详见说明书

    • 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
    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 Endogenous 62 Rabbit
    Protocols
    Specificity / Sensitivity

    cdc25B Antibody recognizes endogenous levels of total cdc25B protein.

    Source / Purification

    Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues at the carboxy terminus of human cdc25B. Antibodies are purified by protein A and peptide affinity chromatography.

    Western Blotting

    Western Blotting

    Western blot analysis of extracts from HT29 cells, untreated (lane 1), hydroxyurea-treated (2 mM, G1/S, lane 2), and nocodazole-treated (50 ng/ml, M, lane 3), using cdc25B Antibody.

    Background

    cdc25 is a protein phosphatase responsible for dephosphorylating and activating cdc2, a crucial step in regulating the entry of all eukaryotic cells into mitosis (1). cdc25C is constitutively phosphorylated at Ser216 throughout interphase by c-TAK1, while phosphorylation at this site is DNA damage-dependent at the G2/M checkpoint (2). When phosphorylated at Ser216, cdc25C binds to members of the 14-3-3 family of proteins, sequestering cdc25C in the cytoplasm preventing premature mitosis (3). The checkpoint kinases Chk1 and Chk2 phosphorylate cdc25C at Ser216 in response to DNA damage (4,5).

    The major 14-3-3 binding sites of cdc25B are Ser309 and Ser361, both of which can be phosphorylated by p38 in response to ultraviolet radiation (6).

    1. Jessus, C. and Ozon, R. (1995) Prog. Cell Cycle Res. 1, 215-228.
    2. Peng, C.Y. et al. (1997) Science 277, 1501-1505.
    3. Kumagai, A. and Dunphy, W.G. (1999) Genes Dev. 13, 1067-1072.
    4. Blasina, A. et al. (1999) Curr. Biol. 9, 1-10.
    5. Furnari, B. et al. (1999) Mol. Biol. Cell 10, 833-845.
    6. Bulavin, D. V. et al. (2001) Initiation of a G2/M checkpoint after ultraviolet radiation requires p38 kinase. Nature 411, 102-107.
    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
    • 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

    • The Antibody Molecule

      The importance of antibody molecules was first recognized in the 1890s, when it was shown that immunity to tetanus and diphtheria was caused by antibodies against the bacterial exotoxins (1 ). Around the same time, it was shown that antisera

    • Antibody Storage

        General comments: Antibodies, like most proteins, do not like to be freeze-thawed. Avoid repetitive freezing of your solution. The best way to store your antibody is to keep a high protein concentration (>1 mg/ml), add some protease

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