• Product name

    Anti-MUM1 antibody [EPR5654(2)]
    See all MUM1 primary antibodies
  • Description

    Rabbit monoclonal [EPR5654(2)] to MUM1
  • Host species

  • Specificity

    Uniprot ID - Q15306
  • Tested applications

    Suitable for: WB, IPmore details
    Unsuitable for: Flow Cyt,ICC/IF or IHC-P
  • Species reactivity

    Reacts with: Human
  • Immunogen

    Synthetic peptide corresponding to residues in Human MUM1 (Q15306).

  • Positive control

    • IM-9 cell lysate, HuT-78 cell lysate
  • General notes

    A trial size is available to purchase for this antibody.

    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 ab133298 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 1/1000 - 1/10000. Predicted molecular weight: 52 kDa.
IP 1/10 - 1/100.
  • Application notes
    Is unsuitable for Flow Cyt,ICC/IF or IHC-P.
  • Target

    • Function

      Transcriptional activator. Binds to the interferon-stimulated response element (ISRE) of the MHC class I promoter. Binds the immunoglobulin lambda light chain enhancer, together with PU.1. Probably plays a role in ISRE-targeted signal transduction mechanisms specific to lymphoid cells.
    • Tissue specificity

      Lymphoid cells.
    • Involvement in disease

      Defects in IRF4 are a cause of multiple myeloma (MM) [MIM:254500]. MM is a malignant tumor of plasma cells usually arising in the bone marrow and characterized by diffuse involvement of the skeletal system, hyperglobulinemia, Bence-Jones proteinuria and anemia. Complications of multiple myeloma are bone pain, hypercalcemia, renal failure and spinal cord compression. The aberrant antibodies that are produced lead to impaired humoral immunity and patients have a high prevalence of infection. Amyloidosis may develop in some patients. Multiple myeloma is part of a spectrum of diseases ranging from monoclonal gammopathy of unknown significance (MGUS) to plasma cell leukemia. Note=A chromosomal aberration involving IRF4 is found in multiple myeloma. Translocation t(6;14)(p25;q32) with the IgH locus.
    • Sequence similarities

      Belongs to the IRF family.
      Contains 1 IRF tryptophan pentad repeat DNA-binding domain.
    • Cellular localization

    • Information by UniProt
    • Database links

    • Alternative names

      • Interferon regulatory factor 4 antibody
      • IRF 4 antibody
      • IRF-4 antibody
      • Irf4 antibody
      • IRF4_HUMAN antibody
      • LSIRF antibody
      • Lymphocyte specific interferon regulatory factor antibody
      • Lymphocyte specific IRF antibody
      • Lymphocyte-specific interferon regulatory factor antibody
      • Multiple myeloma oncogene 1 antibody
      • MUM 1 antibody
      • MUM1 antibody
      • NF EM5 antibody
      • NF-EM5 antibody
      • NFEM5 antibody
      • PU.1 interaction partner antibody
      • Sfpi1/PU.1 interaction partner antibody
      • Transcriptional activator PIP antibody
      see all


    • All lanes : Anti-MUM1 antibody [EPR5654(2)] (ab133298) at 1/1000 dilution

      Lane 1 : IM-9 cell lysate
      Lane 2 : HuT-78 cell lysate

      Lysates/proteins at 10 µg per lane.

      Predicted band size: 52 kDa

    • Equilibrium disassociation constant (KD)
      Learn more about KD

      Click here to learn more about KD


    This product has been referenced in:

    • Lou Y  et al. Estradiol Suppresses TLR4-triggered Apoptosis of Decidual Stromal Cells and Drives an Anti-inflammatory TH2 Shift by Activating SGK1. Int J Biol Sci 13:434-448 (2017). Read more (PubMed: 28529452) »
    See 1 Publication for this product

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