• Product name

    Anti-KDM5B / PLU1 / Jarid1B antibody
    See all KDM5B / PLU1 / Jarid1B primary antibodies
  • Description

    Rabbit polyclonal to KDM5B / PLU1 / Jarid1B
  • Host species

  • Tested applications

    Suitable for: WBmore details
  • Species reactivity

    Reacts with: Mouse
  • Immunogen

    Synthetic peptide corresponding to Mouse KDM5B/ PLU1/ Jarid1B (internal sequence) conjugated to keyhole limpet haemocyanin.
    Database link: Q80Y84

  • Positive control

    • WB: NIH/3T3whole cell lysate; Mouse embryonic stem cells (E14Tg2a) whole cell lysate.



Our Abpromise guarantee covers the use of ab231234 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
WB 1/500. Predicted molecular weight: 176 kDa.


  • Function

    Histone demethylase that demethylates 'Lys-4' of histone H3, thereby playing a central role in histone code. Does not demethylate histone H3 'Lys-9' or H3 'Lys-27'. Demethylates trimethylated, dimethylated and monomethylated H3 'Lys-4'. Acts as a transcriptional corepressor for FOXG1B and PAX9. Favors the proliferation of breast cancer cells by repressing tumor suppressor genes such as BRCA1 and HOXA5. In contrast, may act as a tumor suppressor for melanoma.
  • Tissue specificity

    Ubiquitously expressed, with highest levels in testis. Down-regulated in melanoma and glioblastoma. Up-regulated in breast cancer (at protein level).
  • Sequence similarities

    Belongs to the JARID1 histone demethylase family.
    Contains 1 ARID domain.
    Contains 1 JmjC domain.
    Contains 1 JmjN domain.
    Contains 3 PHD-type zinc fingers.
  • Domain

    Both the JmjC domain and the JmjN domain are required for enzymatic activity.
    The 2 first PHD-type zinc finger domains are required for transcription repression activity.
  • Cellular localization

  • Information by UniProt
  • Database links

  • Alternative names

    • Cancer/testis antigen 31 antibody
    • CT31 antibody
    • Histone demethylase JARID1B antibody
    • JARID1B antibody
    • Jumonji AT rich interactive domain 1B antibody
    • Jumonji/ARID domain-containing protein 1B antibody
    • Kdm5b antibody
    • KDM5B_HUMAN antibody
    • Lysine (K) specific demethylase 5B antibody
    • Lysine demethylase 5B antibody
    • Lysine specific demethylase 5B antibody
    • Lysine-specific demethylase 5B antibody
    • PLU-1 antibody
    • PLU1 antibody
    • PPP1R98 antibody
    • Protein phosphatase 1 regulatory subunit 98 antibody
    • PUT1 antibody
    • putative DNA/chromatin binding motif antibody
    • RBBP2H1A antibody
    • RBP2 like antibody
    • RBP2-H1 antibody
    • Retinoblastoma-binding protein 2 homolog 1 antibody
    • Retinoblastoma-binding protein 2 homolog 1A antibody
    see all


  • All lanes : Anti-KDM5B / PLU1 / Jarid1B antibody (ab231234) at 1/500 dilution

    Lane 1 : NIH/3T3 (mouse embryo fibroblast cell line) whole cell lysate
    Lane 2 : Mouse embryonic stem cells (E14Tg2a) whole cell lysate

    Predicted band size: 176 kDa

    Dilution buffer: BSA/ PBS-Tween.


ab231234 has not yet been referenced specifically in any publications.

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