Anti-EGFR (phospho Y1068) antibody [Y38] (ab32430)


  • Product nameAnti-EGFR (phospho Y1068) antibody [Y38]
    See all EGFR primary antibodies
  • Description
    Rabbit monoclonal [Y38] to EGFR (phospho Y1068)
  • Specificityab32430 recognises only EGFR phosphorylated on Tyrosine 1068 of the mature human isoform 1 (corresponding to Y1092 from the precursor form P00533-1/p170).
  • Tested applicationsWB, ICC/IF, Flow Cyt, IPmore details
  • Species reactivity
    Reacts with: Human, Pig
  • Immunogen

    Synthetic peptide (the amino acid sequence is considered to be commercially sensitive) corresponding to Human EGFR. Synthetic phospho-peptide corresponding to residues surrounding Tyr1068 of mature human EGFR.
    Database link: P00533

  • Positive control
  • 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.

    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.


Associated products


Our Abpromise guarantee covers the use of ab32430 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 1/10000. Predicted molecular weight: 135 kDa.

A blocking peptide is available for this antibody as ab205609.

ICC/IF 1/100 - 1/250.
Flow Cyt 1/40.

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

IP 1/150.
  • Application notesIs unsuitable for IHC-P.
  • Target

    • Information by UniProt
    • Database links
    • Alternative names
      • Avian erythroblastic leukemia viral (v erb b) oncogene homolog antibody
      • Cell growth inhibiting protein 40 antibody
      • Cell proliferation inducing protein 61 antibody
      • EGF R antibody
      • EGFR antibody
      • EGFR_HUMAN antibody
      • Epidermal growth factor receptor (avian erythroblastic leukemia viral (v erb b) oncogene homolog) antibody
      • Epidermal growth factor receptor (erythroblastic leukemia viral (v erb b) oncogene homolog avian) antibody
      • Epidermal growth factor receptor antibody
      • erb-b2 receptor tyrosine kinase 1 antibody
      • ERBB antibody
      • ERBB1 antibody
      • Errp antibody
      • HER1 antibody
      • mENA antibody
      • NISBD2 antibody
      • Oncogen ERBB antibody
      • PIG61 antibody
      • Proto-oncogene c-ErbB-1 antibody
      • Receptor tyrosine protein kinase ErbB 1 antibody
      • Receptor tyrosine-protein kinase ErbB-1 antibody
      • SA7 antibody
      • Species antigen 7 antibody
      • Urogastrone antibody
      • v-erb-b Avian erythroblastic leukemia viral oncogen homolog antibody
      • wa2 antibody
      • Wa5 antibody
      see all

    Anti-EGFR (phospho Y1068) antibody [Y38] images

    • All lanes : Anti-EGFR (phospho Y1068) antibody [Y38] (ab32430) at 1/2000 dilution

      Lane 1 : Untreated A431 cell lysate
      Lane 2 : A431 cell lysate - treated with EGF

      Lysates/proteins at 10 µg per lane.

      Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/20000 dilution

      Predicted band size : 135 kDa

      Exposure time:

      EGFR pY1068: 5 seconds.

      EGFR: 1 minute.

      GAPDH: 5 seconds.


      Blocking and dilution buffer: 5% NFDM/TBST.

    • Immunocytochemistry/Immunofluorescence analysis of untreated, EGF treated and EGF + LP treated A431 cells labelling EGFR (phospho Y1068) with ab32430 (left) and EGFR with ab52894 (right) both at a dilution of 1/1000.

      Cells were fixed with 4% paraformaldehyde and permeabilized with 0.1% Triton X-100. ab150077, an Alexa Fluor® 488-conjugated goat anti-rabbit IgG (1/1000) was used as the secondary antibody. DAPI (blue) was used as the nuclear counterstain. ab7291, a mouse anti-tubulin (1/1000) and ab150120, an Alexa Fluor® 594-conjugated goat anti-mouse IgG (1/1000) were also used.

      The image shows increased membrane staining after EGF (100ng/ml, 30min) treatment on A431 cells. The LP treatment decreased the increased membrane staining caused by EGF.

      ab52894 was used as a Pan control for ab32430. The results showed membrane and cytoplasmic staining on untreated, EGF and EGF + LP treated A431 cells.

    References for Anti-EGFR (phospho Y1068) antibody [Y38] (ab32430)

    This product has been referenced in:
    • Zhang W  et al. A Selected Lactobacillus rhamnosus Strain Promotes EGFR-Independent Akt Activation in an Enterotoxigenic Escherichia coli K88-Infected IPEC-J2 Cell Model. PLoS One 10:e0125717 (2015). WB ; Pig . Read more (PubMed: 25915861) »
    • Pan T  et al. Cytohesins/ARNO: the function in colorectal cancer cells. PLoS One 9:e90997 (2014). WB ; Human . Read more (PubMed: 24618737) »

    See all 5 Publications for this product

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    Thank you for your enquiry. I can confirm that the concentration of this product is 158ug/mL. If you have any other question, please do not hesitate to contact me.