PBK/TOPK Antibody产品图

PBK/TOPK Antibody

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  • 询价
  • Cell Signaling Technology已认证
  • USA
  • 2026年05月28日
  • W, IHC-P
  • Rabbit
  • H,M,R
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    • 详细信息
    • 询价记录
    • 技术资料
    • 抗体英文名

      PBK/TOPK Antibody

    • 抗原

      synthetic peptide corresponding to amino acids at the carboxy-terminus of human PBK/TOPK

    • 应用范围

      W, IHC-P

    • 宿主

      Rabbit

    • 级别

      详见MSDS文件

    • 适应物种

      H,M,R

    • 库存

      大量

    • 保质期

      详见说明书

    • 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  IHC-P=Immunohistochemistry (Paraffin)
    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 IHC-P H M R Endogenous 40 Rabbit
    Protocols
    Specificity / Sensitivity

    PBK/TOPK Antibody detects endogenous levels of total PBK/TOPK protein.

    Source / Purification

    Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to amino acids at the carboxy-terminus of human PBK/TOPK. Antibodies are purified by protein A and peptide affinity chromatography.

    Western Blotting

    Western Blotting

    Western blot analysis of extracts from NIH/3T3 and PC12 cells, using PBK/TOPK Antibody.

    IHC-P (paraffin)

    IHC-P (paraffin)

    Immunohistochemical analysis of paraffin-embedded human colon carcinoma, showing membrane and cytoplasmic localization, using PBK/TOPK Antibody.

    IHC-P (paraffin)

    IHC-P (paraffin)

    Immunohistochemical analysis of paraffin-embedded human lung carcinoma, using PBK/TOPK Antibody.


    IHC-P (paraffin)

    IHC-P (paraffin)

    Immunohistochemical analysis of paraffin-embedded ME-180 cells, using PBK/TOPK Antibody (left), or no primary antibody (right).

    IHC-P (paraffin)

    IHC-P (paraffin)

    Immunohistochemical analysis of paraffin-embedded human breast carcinoma, using PBK/TOPK Antibody preincubated with an irrelevant control peptide (left) or antigen specific peptide (right).

    IHC-P (paraffin)

    IHC-P (paraffin)

    Immunohistochemical analysis of paraffin-embedded human prostate carcinoma, using PBK/TOPK Antibody.


    Background

    PBK/TOPK is a serine/threonine kinase that is phosphorylated and active during mitosis (1). PBK/TOPK is composed of kinase subdomains and a carboxy-terminal PDZ-Binding domain, which is thought to interact with the tumor suppressor protein hDlg (1). Increased PBK/TOPK expression has been observed in highly proliferative malignant cell lines, and PBK/TOPK expression is strongly downregulated during terminal differentiation of HL-60 leukemic cells (2,3). PMA-induced kinase activity toward PBK/TOPK has been observed (4), and cdc2/cyclinB has been shown to phosphorylate PBK/TOPK in vitro, presumably at Thr9 (1). Potential substrates of PBK/TOPK include p38 MAPK and c-Myc (3,4).

    1. Gaudet, S. et al. (2000) Proc. Natl. Acad. Sci. U S A 97, 5167-5172.
    2. Simons-Evelyn, M. et al. (2001) Blood Cells Mol. Dis. 27, 825-829.
    3. Nandi, A. et al. (2004) Blood Cells Mol. Dis. 32, 240-245.
    4. Abe, Y. et al. (2000) J. Biol. Chem. 276, 21525-21531.
    5. Matsumoto, S. et al. (2004) Biochem Biophys Res Commun. 325, 997-1004.
    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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