Validated using a knockout cell line
Recombinant
RabMAb

Recombinant Anti-Dnmt1 antibody [EPR3522] - BSA and Azide free (ab207601)

Overview

  • Product name

    Anti-Dnmt1 antibody [EPR3522] - BSA and Azide free
    See all Dnmt1 primary antibodies
  • Description

    Rabbit monoclonal [EPR3522] to Dnmt1 - BSA and Azide free
  • Host species

    Rabbit
  • Tested applications

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

    Reacts with: Human
  • Positive control

    • HuT-78, Jurkat or 293T lysate HeLa cells
  • General notes

    ab207601 is the carrier-free version of ab92314 This format is designed for use in antibody labeling, including fluorochromes, metal isotopes, oligonucleotides, enzymes.

     

    Our carrier-free formats are supplied in a buffer free of BSA, sodium azide and glycerol for higher conjugation efficiency.

    Use our conjugation kits  for antibody conjugates that are ready-to-use in as little as 20 minutes with <1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

    Ab207601 is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm.

    Maxpar® is a trademark of Fluidigm Canada Inc.

    Mouse, 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.

Properties

  • Form

    Liquid
  • Storage instructions

    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. Avoid freeze / thaw cycle.
  • Storage buffer

    Constituent: PBS
  • Concentration information loading...
  • Purity

    Affinity purified
  • Clonality

    Monoclonal
  • Clone number

    EPR3522
  • Isotype

    IgG
  • Research areas

Applications

Our Abpromise guarantee covers the use of ab207601 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
Flow Cyt Use at an assay dependent concentration.

ab199376-Rabbit monoclonal IgG (Low endotoxin, Azide free), is suitable for use as an isotype control with this antibody.

ICC/IF Use at an assay dependent concentration.
IP Use at an assay dependent concentration.
WB Use at an assay dependent concentration. Predicted molecular weight: 183 kDa.
  • Application notes
    Is unsuitable for IHC-P.
  • Target

    • Function

      Methylates CpG residues. Preferentially methylates hemimethylated DNA. Associates with DNA replication sites in S phase maintaining the methylation pattern in the newly synthesized strand, that is essential for epigenetic inheritance. Associates with chromatin during G2 and M phases to maintain DNA methylation independently of replication. It is responsible for maintaining methylation patterns established in development. DNA methylation is coordinated with methylation of histones. Mediates transcriptional repression by direct binding to HDAC2. In association with DNMT3B and via the recruitment of CTCFL/BORIS, involved in activation of BAG1 gene expression by modulating dimethylation of promoter histone H3 at H3K4 and H3K9.
    • Tissue specificity

      Ubiquitous; highly expressed in fetal tissues, heart, kidney, placenta, peripheral blood mononuclear cells, and expressed at lower levels in spleen, lung, brain, small intestine, colon, liver, and skeletal muscle. Isoform 2 is less expressed than isoform 1.
    • Sequence similarities

      Belongs to the C5-methyltransferase family.
      Contains 2 BAH domains.
      Contains 1 CXXC-type zinc finger.
    • Domain

      The N-terminal part is required for homodimerization and acts as a regulatory domain.
    • Post-translational
      modifications

      Sumoylated; sumoylation increases activity.
    • Cellular localization

      Nucleus.
    • Information by UniProt
    • Database links

    • Alternative names

      • ADCADN antibody
      • AIM antibody
      • CXXC finger protein 9 antibody
      • CXXC-type zinc finger protein 9 antibody
      • CXXC9 antibody
      • DNA (cytosine 5 ) methyltransferase 1 antibody
      • DNA (cytosine-5)-methyltransferase 1 antibody
      • DNA methyltransferase 1 antibody
      • DNA methyltransferase HsaI antibody
      • DNA methyltransferase M.HsaI. antibody
      • DNA MTase antibody
      • DNA MTase HsaI antibody
      • DNMT 1 antibody
      • DNMT antibody
      • Dnmt1 antibody
      • DNMT1_HUMAN antibody
      • Dnmt1o antibody
      • FLJ16293 antibody
      • HSN1E antibody
      • M.HsaI antibody
      • MCMT antibody
      • Met1 antibody
      • MGC104992 antibody
      • mMmul antibody
      • MommeD2 antibody
      see all

    Images

    • This WB data was generated using the same anti-Dnmt1 antibody clone, EPR3522, in a different buffer formulation (cat# ab92314).

      Lane 1: Wild type HAP1 whole cell lysate (20 µg)
      Lane 2: DNMT1 knockout  HAP1 whole cell lysate (20 µg)
      Lane 3: HEK293 whole cell lysate (20 µg)
      Lane 4: HeLa whole cell lysate (20 µg)
      Lanes 1 - 4: Merged signal (red and green). Green - ab92314 observed at 170 kDa. Red - loading control, ab18058, observed at 130 kDa.

      ab92314 was shown to specifically react with DNMT1 when DNMT1 knockout samples were used. Wild-type and DNMT1 knockout samples were subjected to SDS-PAGE.  Ab92314 and ab18058 (Mouse anti Vinculin loading control) were incubated overnight at 4°C at 1000 dilution and 1/10000 dilution respectively. Blots were developed with 800CW Goat anti Rabbit and 680CW Goat anti Mouse secondary antibodies at 1/10000 dilution for 1 hour at room temperature before imaging.

    • Immunofluorescence staining of Jurkat cells with purified ab92314 at a working dilution of 1/2000, counter-stained with DAPI. The secondary antibody was an Alexa Fluor® 488 conjugated goat anti-rabbit (ab150077), used at a dilution of 1/1000. The cells were fixed in 4% PFA and permeabilized using 0.1% Triton X 100. The negative control is shown in bottom right hand panel - for the negative control, PBS was used instead of the primary antibody.

      This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab92314).

    • Overlay histogram showing HeLa cells stained with ab92314 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab92314, 1/1000 dilution) for 30 min at 22°C. The secondary antibody used was Alexa Fluor® 488 goat anti-rabbit IgG (H&L) (ab150077) at 1/2000 dilution for 30 min at 22°C. Isotype control antibody (black line) was rabbit IgG (monoclonal) (0.1µg/1x106 cells) used under the same conditions. Unlabelled sample (blue line) was also used as a control. Acquisition of >5,000 events were collected using a 20mW Argon ion laser (488nm) and 525/30 bandpass filter.

      This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab92314).

    • This ICC/IF data was generated using the same anti-Dnmt1 antibody clone, EPR3522, in a different buffer formulation (cat# ab92314).

      Immunofluorescence staining of Jurkat cells with purified ab92314 at a working dilution of 1/2000, counter-stained with DAPI. The secondary antibody was an Alexa Fluor® 488 conjugated goat anti-rabbit (ab150077), used at a dilution of 1/1000. The cells were fixed in 4% PFA and permeabilized using 0.1% Triton X 100. The negative control is shown in bottom right hand panel - for the negative control, PBS was used instead of the primary antibody.

    References

    ab207601 has not yet been referenced specifically in any publications.

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