• Product nameAnti-IL2RA antibody [MRC OX-39]
    See all IL2RA primary antibodies
  • Description
    Mouse monoclonal [MRC OX-39] to IL2RA
  • Tested applicationsSuitable for: Flow Cytmore details
  • Species reactivity
    Reacts with: Rat
  • Immunogen

    T blasts from a mixed lymphocyte reaction between purified CD4 positive T cells and irradiated spleens.

  • Positive control
    • Rat strain Wistar Con-A Activated Thymocytes.


  • FormLiquid
  • Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term.
  • Storage bufferPreservative: 0.02% Sodium azide
    Constituent: 99.98% PBS
  • Concentration information loading...
  • PurityProtein G purified
  • Purification notesab111849 was purified from ascitic fluid via Protein G Chromatography
  • ClonalityMonoclonal
  • Clone numberMRC OX-39
  • MyelomaNS0/1
  • IsotypeIgG1
  • Research areas


Our Abpromise guarantee covers the use of ab111849 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
Flow Cyt Use 0.25µg for 106 cells. ab170190-Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody.


  • FunctionReceptor for interleukin-2.
  • Involvement in diseaseGenetic variations in IL2RA are associated with susceptibility to diabetes mellitus insulin-dependent type 10 (IDDM10) [MIM:601942]. A multifactorial disorder of glucose homeostasis that is characterized by susceptibility to ketoacidosis in the absence of insulin therapy. Clinical fetaures are polydipsia, polyphagia and polyuria which result from hyperglycemia-induced osmotic diuresis and secondary thirst. These derangements result in long-term complications that affect the eyes, kidneys, nerves, and blood vessels.
  • Sequence similaritiesContains 2 Sushi (CCP/SCR) domains.
  • Cellular localizationMembrane.
  • Information by UniProt
  • Database links
  • Alternative names
    • CD25 antibody
    • IDDM10 antibody
    • IL 2 RA antibody
    • IL 2 receptor subunit alpha antibody
    • IL 2R alpha chain antibody
    • IL 2R subunit alpha antibody
    • IL-2 receptor subunit alpha antibody
    • IL-2-RA antibody
    • IL-2R subunit alpha antibody
    • IL2 RA antibody
    • IL2 Receptor alpha antibody
    • IL2 receptor subunit alpha antibody
    • IL2-RA antibody
    • IL2R alpha chain antibody
    • IL2R antibody
    • IL2R subunit alpha antibody
    • IL2RA antibody
    • IL2RA_HUMAN antibody
    • Interleukin 2 receptor alpha chain antibody
    • interleukin 2 receptor subunit alpha antibody
    • Interleukin 2 receptor, alpha antibody
    • Interleukin-2 receptor subunit alpha antibody
    • Ly 43 antibody
    • Ly43 antibody
    • OTTHUMP00000019030 antibody
    • OTTHUMP00000019031 antibody
    • OTTHUMP00000019032 antibody
    • p55 antibody
    • p55 chain antibody
    • T Cell Growth Factor Receptor antibody
    • TAC antigen antibody
    • TCGFR antibody
    see all

Anti-IL2RA antibody [MRC OX-39] images

  • ab111849 at 0.25 µg/10<> cells detecting CD25 in Rat strain Wistar Con-A Activated Thymocytes by Flow Cytometry. 89.9% more of the cells were stained than in the control (Mouse IgG1, kappa).

References for Anti-IL2RA antibody [MRC OX-39] (ab111849)

This product has been referenced in:
  • Whiteland JL  et al. Immunohistochemical detection of T-cell subsets and other leukocytes in paraffin-embedded rat and mouse tissues with monoclonal antibodies. J Histochem Cytochem 43:313-20 (1995). Read more (PubMed: 7868861) »
  • Paterson DJ  et al. Antigens of activated rat T lymphocytes including a molecule of 50,000 Mr detected only on CD4 positive T blasts. Mol Immunol 24:1281-90 (1987). Read more (PubMed: 2828930) »

See all 2 Publications for this product

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