• Product name

    Anti-IL-3RB antibody [EP1037Y]
    See all IL-3RB primary antibodies
  • Description

    Rabbit monoclonal [EP1037Y] to IL-3RB
  • Host species

  • Tested applications

    Suitable for: WB, IHC-Pmore details
    Unsuitable for: Flow Cyt,ICC or IP
  • Species reactivity

    Reacts with: Human
  • Immunogen

    Synthetic peptide within Human IL-3RB (C terminal). The exact sequence is proprietary.

  • Positive control

    • TF1 cell lysate; Human lymphoma 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.


  • Form

  • Storage instructions

    Shipped at 4°C. Store at -20°C. Stable for 12 months at -20°C.
  • Storage buffer

    pH: 7.20
    Preservative: 0.01% Sodium azide
    Constituents: 9% PBS, 40% Glycerol, 0.05% BSA, 50% Tissue culture supernatant
  • Purity

    Tissue culture supernatant
  • Purification notes

    Supplied as cell supernatant in storage buffer.
  • Clonality

  • Clone number

  • Isotype

  • Research areas


Our Abpromise guarantee covers the use of ab52609 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 1/5000. Predicted molecular weight: 97 kDa.
IHC-P 1/100 - 1/250.
  • Application notes
    Is unsuitable for Flow Cyt,ICC or IP.
  • Target

    • Function

      High affinity receptor for interleukin-3, interleukin-5 and granulocyte-macrophage colony-stimulating factor.
    • Sequence similarities

      Belongs to the type I cytokine receptor family. Type 4 subfamily.
      Contains 2 fibronectin type-III domains.
    • Domain

      The WSXWS motif appears to be necessary for proper protein folding and thereby efficient intracellular transport and cell-surface receptor binding.
      The box 1 motif is required for JAK interaction and/or activation.
    • Cellular localization

    • Information by UniProt
    • Database links

    • Alternative names

      • Beta-C antibody
      • CD131 antibody
      • CDw131 antibody
      • Colony stimulating factor 2 receptor beta antibody
      • Colony stimulating factor 2 receptor beta low affinity (granulocyte macrophage) antibody
      • Common beta chain antibody
      • Csf2rb antibody
      • Cytokine receptor common beta chain antibody
      • Cytokine receptor common beta chain precursor (CDw131 antigen) antibody
      • Cytokine receptor common subunit beta antibody
      • GM CSF/IL 3/IL 5 receptor common beta chain antibody
      • GM-CSF/IL-3/IL-5 receptor common beta subunit antibody
      • granulocyte-macrophage colony-stimulating factor receptor, beta antibody
      • IL3RB antibody
      • IL3RB_HUMAN antibody
      • IL5RB antibody
      • Interleukin 3 receptor, beta antibody
      • Interleukin 3 receptor/granulocyte macrophage colony stimulating factor 3 receptor beta (high affinity) antibody
      • Interleukin 5 receptor, beta antibody
      • SMDP5 antibody
      • stimulating factor 3 receptor, beta (high affinity) antibody
      see all


    • Anti-IL-3RB antibody [EP1037Y] (ab52609) at 1/5000 dilution + TF1 cell lysate at 10 µg

      HRP-labelled goat anti-rabbit at 1/2000 dilution

      Predicted band size: 97 kDa

      The band at 130 kDa is the possible glycosylated form of IL3RB.

    • Immunohistochemical staining of paraffin-embedded human lymphoma using at a dilution of 1/100-1/250.


    This product has been referenced in:

    • Medana IM  et al. Erythropoietin and its receptors in the brainstem of adults with fatal falciparum malaria. Malar J 8:261 (2009). IHC-P ; Human . Read more (PubMed: 19930602) »
    • Schroeder JT  et al. Human basophils secrete IL-3: evidence of autocrine priming for phenotypic and functional responses in allergic disease. J Immunol 182:2432-8 (2009). Read more (PubMed: 19201898) »
    See all 2 Publications for this product

    Customer reviews and Q&As


    Thank you for contacting us and your interest in our products.

    I can confirm that lot number GR33135-1 of Anti-IL3RB antibody [EP1037Y] (ab52609) is of a concentration of 2.763 mg/mL.

    I hope this information has been of help. If you require any further information please do not hesitate to contact us again.

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