Anti-eIF4EBP1 (phospho T37) antibody [EPR729(2)Y] (ab75767)


  • Product nameAnti-eIF4EBP1 (phospho T37) antibody [EPR729(2)Y]
    See all eIF4EBP1 primary antibodies
  • Description
    Rabbit monoclonal [EPR729(2)Y] to eIF4EBP1 (phospho T37)
  • SpecificityDetects eIF4EBP1 only when phosphorylated at threonine 37.
  • Tested applicationsSuitable for: WBmore details
    Unsuitable for: Flow Cyt,ICC/IF,IHC-P or IP
  • Species reactivity
    Reacts with: Mouse, Human
  • Immunogen

    A phospho-peptide corresponding to residues surrounding threonine 37 of eIF4EBP1.

  • Positive control
    • 293 cells 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.

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



Our Abpromise guarantee covers the use of ab75767 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 - 1/2000. Predicted molecular weight: 13 kDa.
  • Application notesIs unsuitable for Flow Cyt,ICC/IF,IHC-P or IP.
  • Target

    • FunctionRegulates eIF4E activity by preventing its assembly into the eIF4F complex. Mediates the regulation of protein translation by hormones, growth factors and other stimuli that signal through the MAP kinase and mTORC1 pathways.
    • Sequence similaritiesBelongs to the eIF4E-binding protein family.
    • Post-translational
      Phosphorylated on serine and threonine residues in response to insulin, EGF and PDGF. Phosphorylation at Thr-37, Thr-46, Ser-65 and Thr-70 is regulated by mTORC1. Phosphorylated upon DNA damage, probably by ATM or ATR.
    • Information by UniProt
    • Database links
    • Alternative names
      • 4E-BP1 antibody
      • 4EBP1 antibody
      • 4EBP1_HUMAN antibody
      • BP 1 antibody
      • eIF4E binding protein 1 antibody
      • eIF4E-binding protein 1 antibody
      • Eif4ebp1 antibody
      • Eukaryotic translation initiation factor 4E-binding protein 1 antibody
      • PHAS-I antibody
      • PHASI antibody
      • Phosphorylated heat- and acid-stable protein regulated by insulin 1 antibody
      see all

    Anti-eIF4EBP1 (phospho T37) antibody [EPR729(2)Y] images

    • All lanes : Anti-eIF4EBP1 (phospho T37) antibody [EPR729(2)Y] (ab75767) at 1/2000 dilution

      Lane 1 : 293 cell lysate, untreated
      Lane 2 : 293 cell lysate, treated with insulin

      Lysates/proteins at 10 µg per lane.

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

      Predicted band size : 13 kDa
      Observed band size : 17 kDa (why is the actual band size different from the predicted?)

    References for Anti-eIF4EBP1 (phospho T37) antibody [EPR729(2)Y] (ab75767)

    This product has been referenced in:
    • Shi Y  et al. The feedback loop of LITAF and BCL6 is involved in regulating apoptosis in B cell non-Hodgkin's-lymphoma. Oncotarget N/A:N/A (2016). Read more (PubMed: 27764808) »
    • Chuang JH  et al. Differentiation of glutamatergic neurons from mouse embryonic stem cells requires raptor S6K signaling. Stem Cell Res 11:1117-1128 (2013). Mouse . Read more (PubMed: 23988668) »

    See all 2 Publications for this product

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