• Product name
    Anti-IKKi/IKKe antibody [EPR4904]
    See all IKKi/IKKe primary antibodies
  • Description
    Rabbit monoclonal [EPR4904] to IKKi/IKKe
  • Host species
  • Tested applications
    Suitable for: WB, IHC-P, Flow Cyt, ICC/IFmore details
    Unsuitable for: IP
  • Species reactivity
    Reacts with: Human
  • Immunogen

    Synthetic peptide within Human IKKi/IKKe aa 1-100. The exact sequence is proprietary.

  • Positive control
    • HeLa, Raji, MCF7 and Jurkat whole cell lysate (ab7899); Human tonsil tissue.
  • General notes

    Mouse, Rat: We have preliminary internal testing data to indicate this antibody may not react with these species. Please contact us for more information.


    Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents

    This product is a recombinant rabbit monoclonal antibody.



Our Abpromise guarantee covers the use of ab124766 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 1/10000 - 1/50000. Detects a band of approximately 80 kDa (predicted molecular weight: 80 kDa).
IHC-P 1/100 - 1/250. Perform heat mediated antigen retrieval before commencing with IHC staining protocol. (Heat up to 98 degrees C, below boiling, and then let cool for 10-20 min).
Flow Cyt 1/10 - 1/100.

ab172730 - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody.


ICC/IF 1/100 - 1/250.
  • Application notes
    Is unsuitable for IP.
  • Target

    • Function
      Phosphorylates inhibitors of NF-kappa-B thus leading to the dissociation of the inhibitor/NF-kappa-B complex and ultimately the degradation of the inhibitor. May play a special role in the immune response. Protects cells against DNA damage-induced cell death.
    • Tissue specificity
      Highly expressed in spleen followed by thymus, peripheral blood leukocytes, pancreas, placenta. Weakly expressed in lung, kidney, prostate, ovary and colon.
    • Sequence similarities
      Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. I-kappa-B kinase subfamily.
      Contains 1 protein kinase domain.
    • Post-translational
      Sumoylation by TOPORS upon DNA damage is required for protection of cells against DNA damage-induced cell death. Desumoylated by SENP1.
    • Cellular localization
      Cytoplasm. Nucleus. Nucleus > PML body. Targeting to PML nuclear bodies upon DNA damage is TOPORS-dependent.
    • Information by UniProt
    • Database links
    • Alternative names
      • I kappa B kinase epsilon antibody
      • I-kappa-B kinase epsilon antibody
      • IkBKE antibody
      • IKK related kinase epsilon antibody
      • IKK-E antibody
      • IKK-epsilon antibody
      • IKK-i antibody
      • IKKE antibody
      • IKKE_HUMAN antibody
      • IKKepsilon antibody
      • IKKI antibody
      • Inducible I kappa B kinase antibody
      • Inducible I kappa-B kinase antibody
      • Inducible IkappaB kinase antibody
      • Inhibitor of kappa light polypeptide gene enhancer in B cells kinase epsilon antibody
      • Inhibitor of kappa light polypeptide gene enhancer in B cells, kinase of, epsilon antibody
      • Inhibitor of nuclear factor kappa-B kinase subunit epsilon antibody
      • KIAA0151 antibody
      • MGC125294 antibody
      • MGC125295 antibody
      • MGC125297 antibody
      see all


    • All lanes : Anti-IKKi/IKKe antibody [EPR4904] (ab124766) at 1/10000 dilution

      Lane 1 : HeLa cell lysate
      Lane 2 : Raji cell lysate
      Lane 3 : MCF7 cell lysate
      Lane 4 : Jurkat cell lysate

      Lysates/proteins at 10 µg per lane.

      All lanes : Goat anti-Rabbit HRP at 1/2000 dilution

      Predicted band size: 80 kDa

    • ab124766, at 1/100 dilution, staining IKKi/IKKe in paraffin-embedded Human tonsil tissue by Immunohistochemistry.
    • Equilibrium disassociation constant (KD)
      Learn more about KD

      Click here to learn more about KD


    This product has been referenced in:
    • Yang W  et al. Prognostic significance of preoperative IKBKE expression in esophageal squamous cell carcinoma. Onco Targets Ther 11:1305-1314 (2018). IHC-P . Read more (PubMed: 29563809) »
    • Harquail J  et al. Pax-5 Inhibits NF-?B Activity in Breast Cancer Cells Through IKKe and miRNA-155 Effectors. J Mammary Gland Biol Neoplasia 23:177-187 (2018). Read more (PubMed: 30032344) »
    See all 2 Publications for this product

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