Puma Antibody (Rodent Specific)产品图

Puma Antibody (Rodent Specific

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  • 询价
  • Cell Signaling Technology已认证
  • USA
  • 2026年05月28日
  • W, IP
  • Rabbit
  • M,R
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    • 详细信息
    • 文献和实验
    • 技术资料
    • 抗体英文名:

      Puma Antibody (Rodent Specific)

    • 抗原:

      synthetic peptide corresponding to residues surrounding Pro75 of mouse Puma protein

    • 应用范围:

      W, IP

    • 宿主:

      Rabbit

    • 适应物种:

      M,R

    • 库存:

      大量

    • 供应商:

      CST

    • 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  IP=Immunoprecipitation
    Reactivity Key:  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 M R Endogenous 23 Rabbit
    Protocols
    Specificity / Sensitivity

    Puma Antibody (Rodent Specific) recognizes endogenous levels of total Puma protein in mouse and rat.

    Source / Purification

    Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Pro75 of mouse Puma protein. Antibodies are purified by protein A and peptide affinity chromatography.

    Western Blotting

    Western Blotting

    Western blot analysis of extracts from BaF3, A20, and YB2/0 cells using Puma Antibody (Rodent Specific).

    Background

    Puma (p53 upregulated modulator of apoptosis) is a "BH3-only" Bcl-2 family member originally identified in differential gene expression studies as a p53-inducible gene (1,2). The "BH3-only" family members include Bad, Bid, Bik, Hrk, Bim and Noxa, all of which contain a BH3 domain but lack other conserved domains, BH1 and BH2, and generally promote apoptosis by binding to and antagonizing anti-apoptotic Bcl-2 family members through BH3 domain interactions (3). Two BH3-containing proteins are produced from the puma gene, Puma-α and Puma-β, both of which are induced by p53, bind Bcl-2 and Bcl-xL, localize to the mitochondria and promote cyctochrome c release and apoptosis (1,2). Puma plays a critical role in the p53 tumor suppressor pathway. Targeted disruption of the puma gene impairs p53-mediated apoptosis and tumor suprression (4-7). Puma knockout mice show defects from multiple apoptotic stimuli, including ionizing irradiation, deregulated c-Myc expression, and cytokine withdrawal (4).

    1. Yu, J. et al. (2001) Mol. Cell 7, 673-682.
    2. Nakano, K. and Vousden, K.H. (2001) Mol. Cell 7, 683-694.
    3. Bouillet, P. and Strasser, A. (2002) J. Cell Sci. 115, 1567-1574.
    4. Jeffers, J.R. et al. (2003) Cancer Cell 4, 321-328.
    5. Hemann, M.T. et al. (2004) Proc. Natl. Acad. Sci. USA 101, 9333-9338.
    6. Yu, J. et al. (2003) Proc. Natl. Acad. Sci. USA 100, 1931-1936.
    7. Villunger, A. et al. (2003) Science 302, 1036-1038.
    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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