Anti-Cdc25B (phospho S187) antibody (ab59986)


  • Product name
    Anti-Cdc25B (phospho S187) antibody
    See all Cdc25B primary antibodies
  • Description
    Rabbit polyclonal to Cdc25B (phospho S187)
  • Tested applications
    Suitable for: ELISA, WB, IHC-Pmore details
  • Species reactivity
    Reacts with: Human
  • Immunogen

    Synthetic phosphpeptide (Human) corresponding to amino acid residues surrounding serine 187, conjugated to KLH

  • Positive control
    • SK-BR-3 cell lysate Human hepatocarcinoma tissue



Our Abpromise guarantee covers the use of ab59986 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
ELISA 1/1000.
WB 1/100 - 1/500. Detects a band of approximately 65 kDa (predicted molecular weight: 65 kDa).
IHC-P 1/50 - 1/100.


  • Function
    Tyrosine protein phosphatase which functions as a dosage-dependent inducer of mitotic progression. Required for G2/M phases of the cell cycle progression and abscission during cytokinesis in a ECT2-dependent manner. Directly dephosphorylates CDK1 and stimulates its kinase activity. The three isoforms seem to have a different level of activity.
  • Sequence similarities
    Belongs to the MPI phosphatase family.
    Contains 1 rhodanese domain.
  • Post-translational
    Phosphorylated by BRSK1 in vitro. Phosphorylated by CHEK1, which inhibits the activity of this protein. Phosphorylation at Ser-353 by AURKA might locally participate in the control of the onset of mitosis. Phosphorylation by MELK at Ser-169 promotes localization to the centrosome and the spindle poles during mitosis. Phosphorylation at Ser-323 and Ser-375 by MAPK14 is required for binding to 14-3-3 proteins.
  • Cellular localization
    Cytoplasm, cytoskeleton, microtubule organizing center, centrosome. Cytoplasm, cytoskeleton, spindle pole.
  • Information by UniProt
  • Database links
  • Alternative names
    • AI604853 antibody
    • Cdc 25B antibody
    • Cdc25b antibody
    • CDC25HU2 antibody
    • Cdc25m2 antibody
    • Cell division cycle 25 homolog B antibody
    • Cell division cycle 25B antibody
    • Cell division cycle 25B isoform 1 antibody
    • Cell division cycle 25B isoform 2 antibody
    • Cell division cycle 25B isoform 3 antibody
    • Cell division cycle 25B isoform 4 antibody
    • Cell division cycle 25B isoform 5 antibody
    • Dual specificity phosphatase Cdc25B antibody
    • EC antibody
    • M phase inducer phosphatase 2 antibody
    • M-phase inducer phosphatase 2 antibody
    • MPIP2_HUMAN antibody
    see all

Anti-Cdc25B (phospho S187) antibody images

  • Anti-Cdc25B (phospho S187) antibody (ab59986) at 1/100 dilution + SK-BR-3 cell lysate

    Predicted band size : 65 kDa
    Observed band size : 65 kDa
    Additional bands at : 100 kDa,50 kDa. We are unsure as to the identity of these extra bands.
  • Immunohistochemical analysis of formalin fixed and paraffin embedded human hepatocarcinoma tissue labelled with ab59986 at 1/50-1/100 dilution followed by peroxidase-conjugation to the secondary antibody and AEC staining.

References for Anti-Cdc25B (phospho S187) antibody (ab59986)

ab59986 has not yet been referenced specifically in any publications.

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