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Phospho-cdc2 (Thr161) Antibody

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  • 询价
  • Cell Signaling Technology已认证
  • USA
  • 2025年12月26日
  • W, IP, E-P
  • Rabbit
  • H,M,R
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    • 详细信息
    • 文献和实验
    • 技术资料
    • 抗体英文名

      Phospho-cdc2 (Thr161) Antibody

    • 抗原

      synthetic phosphopeptide corresponding to residues surrounding Thr161 of human cdc2

    • 应用范围

      W, IP, E-P

    • 宿主

      Rabbit

    • 供应商

      CST

    • 级别

      详见MSDS文件

    • 库存

      大量

    • 适应物种

      H,M,R

    • 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  IP=Immunoprecipitation  E-P=ELISA (Peptide)
    Reactivity Key:  H=Human  M=Mouse  R=Rat
    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 E-P H M R Endogenous 34 Rabbit
    Protocols
    Specificity / Sensitivity

    Phospho-cdc2 (Thr161) Antibody detects endogenous levels of cdc2 only when phosphorylated at threonine 161. The antibody cross-reacts with endogenous CDK2 phosphorylated at threonine 160.

    Source / Purification

    Polyclonal antibodies are produced by immunizing animals with a synthetic phosphopeptide corresponding to residues surrounding Thr161 of human cdc2. Antibodies are purified by protein A and peptide affinity chromatography.

    Western Blotting

    Western Blotting

    Western blot analysis of cdc2 kinase treated with lambda protein phosphatase (lambda-PPase) for the indicated times, using Phospho-cdc2 (Thr161) Antibody.

    Western Blotting

    Western Blotting

    Western blot analysis of extracts from HeLa cells synchronized in G0, G1/S, or M phase, using Phospho-cdc2 (Thr161) Antibody

    Background

    The entry of eukaryotic cells into mitosis is regulated by cdc2 kinase activation, a process controlled at several steps including cyclin binding and phosphorylation of cdc2 at Thr161 (1). However, the critical regulatory step in activating cdc2 during progression into mitosis appears to be dephosphorylation of cdc2 at Thr14 and Tyr15 (2). Phosphorylation at Thr14 and Tyr15, resulting in inhibition of cdc2, can be carried out by Wee1 and Myt1 protein kinases (3,4). The cdc25 phosphatase may be responsible for removal of phosphates at Thr14 and Tyr15 and subsequent activation of cdc2 (1,5).

    cdc2 activation and association with cyclin A require phosphorylation at Thr161 by the CDK-activating kinase CAK, a complex of CDK7 and cyclin H (7,8).

    1. Atherton-Fessler, S. et al. (1994) Mol. Biol. Cell. 5, 989-1001.
    2. Norbury, C. et al. (1991) EMBO. J. 10, 3321-3329.
    3. McGowan, C.H. and Russell, P. (1993) EMBO J. 12, 75-85.
    4. Wells, N.J. et al. (1999) J. Cell. Sci. 112, 3361-3371.
    5. Hunter, T. (1995) Cell 80, 225-236.
    6. Fesquet, D. et al. (1993) EMBO J. 12, 3111-3121.
    7. Ducommun, B. et al. (1991) EMBO J. 10, 3311-3319.
    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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