• Product nameAnti-ITK antibody [Y402]
    See all ITK primary antibodies
  • Description
    Rabbit monoclonal [Y402] to ITK
  • Tested applicationsSuitable for: WB, Flow Cyt, IPmore details
    Unsuitable for: ICC/IF or IHC
  • Species reactivity
    Reacts with: Human
  • Immunogen

    A synthetic peptide corresponding to residues near the C-term of human ITK.

  • Positive control
    • Jurkat cell lysate.
  • General notes

    This product is a recombinant rabbit monoclonal antibody.


    Produced using Abcam’s RabMAb® technology. RabMAb® technology is covered by the following U.S. Patents, No. 5,675,063 and/or 7,429,487.

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


  • FormLiquid
  • Storage instructionsShipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
  • Storage bufferPBS 49%,Sodium azide 0.01%,Glycerol 50%,BSA 0.05%
  • Concentration information loading...
  • ClonalityMonoclonal
  • Clone numberY402
  • IsotypeIgG
  • Research areas


Our Abpromise guarantee covers the use of ab32507 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. Detects a band of approximately 72 kDa (predicted molecular weight: 72 kDa).
Flow Cyt 1/50 - 1/1000.

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

IP 1/50.
  • Application notesIs unsuitable for ICC/IF or IHC.
  • Target

    • FunctionPlays a role in T-cell proliferation and differentiation.
    • Tissue specificityT-cell lines and natural killer cell lines.
    • Involvement in diseaseDefects in ITK are the cause of lymphoproliferative syndrome EBV-associated autosomal type 1 (LPSA1) [MIM:613011]. LPSA1 is a rare immunodeficiency characterized by extreme susceptibility to infection with Epstein-Barr virus (EBV). Inadequate immune response to EBV can have a fatal outcome. Clinical features include splenomegaly, lymphadenopathy, anemia, thrombocytopenia, pancytopenia, recurrent infections. There is an increased risk for lymphoma.
    • Sequence similaritiesBelongs to the protein kinase superfamily. Tyr protein kinase family. TEC subfamily.
      Contains 1 Btk-type zinc finger.
      Contains 1 PH domain.
      Contains 1 protein kinase domain.
      Contains 1 SH2 domain.
      Contains 1 SH3 domain.
    • Cellular localizationCell membrane. Localizes to cell surface receptors in the plasma membrane after stimulation with respective receptors (TCR, CD28, CD2) in T-cells.
    • Information by UniProt
    • Database links
    • Alternative names
      • EMT antibody
      • Homolog of mouse T cell itk/tsk antibody
      • IL 2 inducible T cell kinase antibody
      • IL2 inducible T cell kinase antibody
      • Interleukin 2 inducible T cell kinase antibody
      • Itk antibody
      • ITK_HUMAN antibody
      • Kinase EMT antibody
      • LPFS1 antibody
      • LYK antibody
      • MGC126257 antibody
      • MGC126258 antibody
      • PSCTK 2 antibody
      • PSCTK2 antibody
      • T cell specific kinase antibody
      • T-cell-specific kinase antibody
      • TSK antibody
      • Tyrosine protein kinase antibody
      • Tyrosine protein kinase ITK/TSK antibody
      • Tyrosine protein kinase Lyk antibody
      • Tyrosine-protein kinase ITK/TSK antibody
      • Tyrosine-protein kinase Lyk antibody
      see all

    Anti-ITK antibody [Y402] images

    • Overlay histogram showing Jurkat cells stained with ab32507 (red line). The cells were fixed with 4% paraformaldehyde (10 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab32507, 1/1000 dilution) for 30 min at 22°C. The secondary antibody used was Alexa Fluor® 488 goat anti-rabbit IgG (H&L) (ab150077) at 1/2000 dilution for 30 min at 22°C. Isotype control antibody (black line) was rabbit IgG (monoclonal) (0.1μg/1x106 cells) used under the same conditions. Unlabelled sample (blue line) was also used as a control. Acquisition of >5,000 events were collected using a 20mW Argon ion laser (488nm) and 525/30 bandpass filter. This antibody gave a positive signal in Jurkat cells fixed with 80% methanol (5 min)/permeabilized with 0.1% PBS-Tween for 20 min used under the same conditions.
    • Anti-ITK antibody [Y402] (ab32507) at 1/1000 dilution + Jurkat cell lysate

      Predicted band size : 72 kDa
      Observed band size : 72 kDa

    References for Anti-ITK antibody [Y402] (ab32507)

    This product has been referenced in:
    • Huck K  et al. Girls homozygous for an IL-2-inducible T cell kinase mutation that leads to protein deficiency develop fatal EBV-associated lymphoproliferation. J Clin Invest 119:1350-8 (2009). Read more (PubMed: 19425169) »

    See 1 Publication for this product

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