• Product name

    Anti-MAGEA1 antibody [EPR4276]
    See all MAGEA1 primary antibodies
  • Description

    Rabbit monoclonal [EPR4276] to MAGEA1
  • Host species

  • Specificity

    Based on the sequence blast, the immunogen of ab109108 has 85.7% - 92.3% homology with the family members MAGEB3, MAGE2, MAGE3, MAGE6, MAGE9, MAGE10 and MAGE12
  • Tested applications

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

    Reacts with: Mouse, Rat, Human
  • Immunogen

    Synthetic peptide within Human MAGEA1 aa 200-300. The exact sequence is proprietary.

  • Positive control

    • WB: A375, HeLa, Jurkat, HepG2, and MCF7 lysates. Flow Cyt: HeLa cells. ICC/IF: HeLa cells.
  • General notes



     This product was previously labelled as MAGE 1


    Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents.

    This product is a recombinant rabbit monoclonal antibody.



Our Abpromise guarantee covers the use of ab109108 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 46 kDa (predicted molecular weight: 34 kDa).
Flow Cyt 1/500.

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

ICC/IF 1/250.
  • Application notes
    Is unsuitable for IHC-P or IP.
  • Target

    • Function

      May be involved in transcriptional regulation through interaction with SNW1 and recruiting histone deactelyase HDAC1. May inhibit notch intracellular domain (NICD) transactivation. May play a role in embryonal development and tumor transformation or aspects of tumor progression. Antigen recognized on a melanoma by autologous cytolytic T-lymphocytes.
    • Tissue specificity

      Expressed in many tumors of several types, such as melanoma, head and neck squamous cell carcinoma, lung carcinoma and breast carcinoma, but not in normal tissues except for testes. Never expressed in kidney tumors, leukemias and lymphomas.
    • Sequence similarities

      Contains 1 MAGE domain.
    • Cellular localization

      Cytoplasm. Nucleus.
    • Information by UniProt
    • Database links

    • Alternative names

      • Antigen MZ2 E antibody
      • Antigen MZ2-E antibody
      • Cancer/testis antigen 1.1 antibody
      • cancer/testis antigen family 1, member 1 antibody
      • CT1.1 antibody
      • MAGA1_HUMAN antibody
      • MAGE 1 antigen antibody
      • MAGE-1 antigen antibody
      • MAGE1 antibody
      • MAGE1A antibody
      • MAGEA1 antibody
      • Melanoma antigen 1 antibody
      • Melanoma antigen family A 1 (directs expression of antigen MZ2 E) antibody
      • Melanoma antigen family A 1 antibody
      • Melanoma antigen MAGE 1 antibody
      • Melanoma associated antigen 1 antibody
      • Melanoma associated antigen MZ2 E antibody
      • Melanoma-associated antigen 1 antibody
      • MGC9326 antibody
      see all


    • All lanes : Anti-MAGEA1 antibody [EPR4276] (ab109108) at 1/1000 dilution

      Lane 1 : A375 cell lysate
      Lane 2 : HeLa cell lysate
      Lane 3 : Jurkat cell lysate
      Lane 4 : HepG2 cell lysate
      Lane 5 : MCF7 cell lysate

      Lysates/proteins at 10 µg per lane.

      All lanes : HRP labelled goat anti-rabbit at 1/2000 dilution

      Predicted band size: 34 kDa
      Observed band size: 46 kDa
      why is the actual band size different from the predicted?

    • Immunofluorescent analysis of 4% paraformaldehyde-fixed, 0.1% Triton X-100 permeabilized HeLa (Human cervix adenocarcinoma epithelial cell) cells labeling MAGEA1 with ab109108 at 1/250 dilution, followed by Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (ab150077) secondary antibody at 1/1000 dilution (green). Confocal image showing cytoplasmic staining on HeLa cell line. The nuclear counter stain is DAPI (blue).
      Counterstained with ab195889 Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker (Alexa Fluor® 594) at a 1/200 dilution (red).
      The negative control is the secondary antibody only.

    • Flow cytometric analysis of 4% paraformaldehyde-fixed, 90% methanol permeabilized HeLa (human cervix adenocarcinoma epithelial cell) cell line labeling MAGEA1 with ab109108 at 1/500 (red) compared with a Rabbit monoclonal IgG (ab172730) (black) and an unlabeled control (cells without incubation with primary antibody and secondary antibody) (blue). Goat anti rabbit IgG (Alexa Fluor® 488, ab150077), at 1/2000 dilution was used as the secondary antibody.


    ab109108 has not yet been referenced specifically in any publications.

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