• Product nameAnti-MCM4 antibody
    See all MCM4 primary antibodies
  • Description
    Rabbit polyclonal to MCM4
  • Tested applicationsSuitable for: ICC/IF, IHC-P, WBmore details
    Unsuitable for: IP
  • Species reactivity
    Reacts with: Mouse, Human, Xenopus laevis
    Predicted to work with: Rabbit, Horse, Guinea pig, Cow, Chimpanzee, Drosophila melanogaster, Rhesus monkey, Gorilla, Opossum, Orangutan, Elephant
  • Immunogen

    Synthetic peptide (Human) - 32 amino acids which represented a portion of human MCM 4 encoded within exon 14.

  • Positive control
    • IHC-P: FFPE human testis tissue sections.


  • FormLiquid
  • Storage instructionsShipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
  • Storage bufferPreservative: 0.1% Sodium Azide
    Constituents: 8mM PBS, 60mM Citrate, 150mM Tris, pH 7-8
  • Concentration information loading...
  • PurityImmunogen affinity purified
  • ClonalityPolyclonal
  • IsotypeIgG
  • Research areas


Our Abpromise guarantee covers the use of ab4459 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
ICC/IF Use a concentration of 1 µg/ml.
IHC-P Use a concentration of 1 µg/ml. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
WB 1/2000 - 1/10000. Detects a band of approximately 100 kDa (predicted molecular weight: 96.6 kDa).
  • Application notesIs unsuitable for IP.
  • Target

    • FunctionActs as component of the MCM2-7 complex (MCM complex) which is the putative replicative helicase essential for 'once per cell cycle' DNA replication initiation and elongation in eukaryotic cells. The active ATPase sites in the MCM2-7 ring are formed through the interaction surfaces of two neighboring subunits such that a critical structure of a conserved arginine finger motif is provided in trans relative to the ATP-binding site of the Walker A box of the adjacent subunit. The six ATPase active sites, however, are likely to contribute differentially to the complex helicase activity.
    • Sequence similaritiesBelongs to the MCM family.
      Contains 1 MCM domain.
    • Cellular localizationNucleus.
    • Information by UniProt
    • Database links
      see all
    • Alternative names
      • 19G antibody
      • AI325074 antibody
      • AU045576 antibody
      • CDC 21 antibody
      • CDC 54 antibody
      • CDC21 antibody
      • CDC21 homolog antibody
      • CDC21, S. pombe, homolog of antibody
      • CDC54 antibody
      • Cell division cycle 21, S. pombe, homolog of antibody
      • DNA replication licensing factor MCM 4 antibody
      • DNA replication licensing factor MCM4 antibody
      • hCdc 21 antibody
      • hCdc21 antibody
      • Homolog of S. pombe cell devision cycle 21 antibody
      • KIAA4003 antibody
      • mcdc21 antibody
      • MCM 4 antibody
      • MCM 4 minichromosome maintenance deficient 4 antibody
      • mcm4 antibody
      • MCM4 minichromosome maintenance deficient 4 antibody
      • MCM4 minichromosome maintenance deficient 4, mitotin (S. cerevisiae) antibody
      • MCM4_HUMAN antibody
      • Mcmd4 antibody
      • MGC33310 antibody
      • Minichromosome maintenance 4 antibody
      • Minichromosome maintenance complex component 4 antibody
      • Minichromosome maintenance deficient (S. cerevisiae) 4 antibody
      • Minichromosome maintenance deficient 4 antibody
      • Minichromosome maintenance deficient 4 homolog (S. cerevisiae) antibody
      • Minichromosome maintenance, S. cerevisiae, homolog of, 4 antibody
      • mKIAA4003 antibody
      • NKCD antibody
      • NKGCD antibody
      • P1 CDC21 antibody
      • P1-CDC21 antibody
      • P1CDC21 antibody
      see all

    Anti-MCM4 antibody images

    • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human testicular seminoma (left) and mouse squamous cell carcinoma (right) tissues labelling MCM4 with ab4459 at 1/1000 (1µg/ml). Detection: DAB.
    • IHC image of MCM4 staining in human testis formalin fixed paraffin embedded tissue section, performed on a Leica Bond system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab4459, 1µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.

      For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.

    • Predicted band size : 96.6 kDa
      HeLa cell RIPA extract incubated with 0.2 µg/ml of ab4459 for 1 hour. HeLa cell RIPA extract incubated with 0.2 µg/ml of ab4459 for 1 hour.
    • Anti-MCM4 antibody (ab4459) at 1/2000 dilution + HeLa nuclear cell lysate. at 20 µg

      Goat anti rabbit HRP. at 1/5000 dilution

      Performed under reducing conditions.

      Predicted band size : 96.6 kDa
      This image is an edited version of an image received courtesy of an Abreview submitted by Jason DeHart on 22 August 2005. We do not have any further information relating to this image.
    • ICC/IF image of ab4459 stained HeLa cells. The cells were 4% formaldehyde fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab4459, 1µg/ml) overnight at +4°C. The secondary antibody (green) was Alexa Fluor® 488 goat anti-rabbit IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.

    References for Anti-MCM4 antibody (ab4459)

    This product has been referenced in:
    • Markkanen E  et al. Cells deficient in base-excision repair reveal cancer hallmarks originating from adjustments to genetic instability. Nucleic Acids Res 43:3667-79 (2015). WB ; Human . Read more (PubMed: 25800737) »
    • Luebben SW  et al. A concomitant loss of dormant origins and FANCC exacerbates genome instability by impairing DNA replication fork progression. Nucleic Acids Res 42:5605-15 (2014). WB, ICC, IHC . Read more (PubMed: 24589582) »

    See all 14 Publications for this product

    Product Wall

    Thank you very much for your inquiry. I am sorry to confirm that I ran a blast search and could not find any homology information of the immunogen used to generate this antibody and Schizosaccharomyces pombe. The homology to Saccharomyc...

    Read More
    Abcam guarantees this product to work in the species/application used in this Abreview.
    Application Western blot
    Sample Human Cell lysate - nuclear
    Blocking step Milk as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5%

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    Verified customer

    Submitted Aug 22 2005