• Product name

    Anti-ERCC1 antibody [EPR7277]
    See all ERCC1 primary antibodies
  • Description

    Rabbit monoclonal [EPR7277] to ERCC1
  • Host species

  • Tested applications

    Suitable for: WB, IHC-P, Flow Cyt, ICC/IFmore details
    Unsuitable for: IP
  • Species reactivity

    Reacts with: Mouse, Human
  • Immunogen

    Synthetic peptide within Human ERCC1 aa 1-200. The exact sequence is proprietary.
    Database link: P07992

  • Positive control

    • Human lung carcinoma tissue; HeLa, HepG2 and SKBR-3 cell lysates. HepG2 cells.
  • General notes

    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.

    We are constantly working hard to ensure we provide our customers with best in class antibodies. As a result of this work we are pleased to now offer this antibody in purified format. We are in the process of updating our datasheets. The purified format is designated 'PUR' on our product labels. If you have any questions regarding this update, please contact our Scientific Support team.

    This product is a recombinant rabbit monoclonal antibody.



Our Abpromise guarantee covers the use of ab129267 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 - 1/10000. Detects a band of approximately 36 kDa (predicted molecular weight: 33 kDa).
IHC-P 1/100 - 1/250. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.
Flow Cyt Use at an assay dependent concentration.
ICC/IF 1/100 - 1/250.
  • Application notes
    Is unsuitable for IP.
  • Target

    • Function

      Structure-specific DNA repair endonuclease responsible for the 5'-incision during DNA repair.
    • Involvement in disease

      Defects in ERCC1 are the cause of cerebro-oculo-facio-skeletal syndrome type 4 (COFS4) [MIM:610758]. COFS is a degenerative autosomal recessive disorder of prenatal onset affecting the brain, eye and spinal cord. After birth, it leads to brain atrophy, hypoplasia of the corpus callosum, hypotonia, cataracts, microcornea, optic atrophy, progressive joint contractures and growth failure. Facial dysmorphism is a constant feature. Abnormalities of the skull, eyes, limbs, heart and kidney also occur.
    • Sequence similarities

      Belongs to the ERCC1/RAD10/SWI10 family.
    • Cellular localization

    • Information by UniProt
    • Database links

    • Alternative names

      • COFS 4 antibody
      • COFS4 antibody
      • DNA excision repair protein ERCC 1 antibody
      • DNA excision repair protein ERCC-1 antibody
      • DNA excision repair protein ERCC1 antibody
      • ERCC 1 antibody
      • ERCC1 antibody
      • ERCC1_HUMAN antibody
      • Excision repair cross complementation group 1 antibody
      • Excision repair cross complementing 1 antibody
      • Excision Repair Cross Complementing Rodent Repair Deficiency Complementation Group 1 antibody
      • Excision repair protein antibody
      • RAD 10 antibody
      • RAD10 antibody
      • UV 20 antibody
      • UV20 antibody
      see all


    • Formalin-fixed, paraffin-embedded human lung carcinoma tissue stained for ERCC1 with ab129267 (1/100 dilution) in immunohistochemical analysis.

      Perform heat mediated antigen retrieval before commencing with IHC staining protocol.

    • ab129267, at 1/100 dilution, staining ERCC1 in HepG2 cells by Immunofluorescence.
    • All lanes : Anti-ERCC1 antibody [EPR7277] (ab129267) at 1/1000 dilution

      Lane 1 : HeLa cell lysate
      Lane 2 : HepG2 cell lysate
      Lane 3 : SKBR-3 cell lysate

      Lysates/proteins at 10 µg per lane.

      All lanes : Goat Anti-rabbit HRP

      Predicted band size: 33 kDa
      Observed band size: 36 kDa
      why is the actual band size different from the predicted?

    • Flow Cytometry analysis of HepG2 (human hepatocellular carcinoma) cells labeling ERCC1 with purified ab129267 at 1/80 dilution (10ug/ml) (red). Cells were fixed with 4% paraformaldehyde and permeabilised with 90% methanol. A Goat anti rabbit IgG (Alexa Fluor® 488)(1/2000 dilution) was used as the secondary antibody. Rabbit monoclonal IgG (Black) was used as the isotype control, cells without incubation with primary antibody and secondary antibody (Blue) were used as the unlabeled control.


    This product has been referenced in:

    • Sabatella M  et al. ERCC1-XPF targeting to psoralen-DNA crosslinks depends on XPA and FANCD2. Cell Mol Life Sci N/A:N/A (2019). Read more (PubMed: 31392348) »
    • Brown KM  et al. Using patient-derived xenograft models of colorectal liver metastases to predict chemosensitivity. J Surg Res 227:158-167 (2018). Read more (PubMed: 29804848) »
    See all 10 Publications for this product

    Customer reviews and Q&As

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    1-2 of 2 Abreviews

    IHC - Wholemount
    Mouse Tissue (lung - lung adenocarcinoma)
    lung - lung adenocarcinoma

    Dr. Mladen Jokic

    Verified customer

    Submitted Oct 27 2014

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
    Human Tissue sections (Tonsil)
    Antigen retrieval step
    Heat mediated - Buffer/Enzyme Used: 9
    Yes - Triton x100
    Blocking step
    BSA as blocking agent for 30 minute(s) · Concentration: 10%

    Abcam user community

    Verified customer

    Submitted Aug 13 2012

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