Overview

  • Product nameAnti-Dnmt1 antibody
    See all Dnmt1 primary antibodies
  • Description
    Rabbit polyclonal to Dnmt1
  • SpecificityDnmt 1. Will recognize the splice isoforms B and C.
  • Tested applicationsSuitable for: ELISA, WBmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Mouse, Rat, Cow
  • Immunogen

    Synthetic peptide conjugated to KLH, corresponding to within the last 100 amino acids of Human Dnmt 1.

Properties

  • FormLiquid
  • Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
  • Storage bufferPreservative: 0.09% Sodium Azide
    Constituents: PBS
  • Concentration information loading...
  • PurityProtein G purified
  • Purification notesPurified through a protein G column and eluted out with both high and low pH buffers, neutralized immediately after elution, followed by dialysis against PBS.
  • ClonalityPolyclonal
  • IsotypeIgG
  • Research areas

Associated products

Applications

Our Abpromise guarantee covers the use of ab4870 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
ELISA 1/1000.
WB 1/100 - 1/500. Detects a band of approximately 183 kDa.

Target

  • FunctionMethylates 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 specificityUbiquitous; 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 similaritiesBelongs to the C5-methyltransferase family.
    Contains 2 BAH domains.
    Contains 1 CXXC-type zinc finger.
  • DomainThe N-terminal part is required for homodimerization and acts as a regulatory domain.
  • Post-translational
    modifications
    Sumoylated; sumoylation increases activity.
  • Cellular localizationNucleus.
  • 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

Anti-Dnmt1 antibody images

  • ab4870 used in Western blot to detect Dnmt1 in Jurkat cell lysate.

References for Anti-Dnmt1 antibody (ab4870)

This product has been referenced in:
  • Sarkar S  et al. Histone Deacetylase Inhibitors Reverse CpG Methylation by Regulating DNMT1 through ERK Signaling. Anticancer Res 31:2723-32 (2011). WB ; Human . Read more (PubMed: 21868513) »

See 1 Publication for this product

Product Wall

Thank you for your reply.

I am not sure what the lower bands might represent. They are a bit low to represent any of the isoforms of DNMT1 in rat. A BLAST of the immunogen sequence did not reveal any homology with another protein that may be d...

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Thank you for contacting Abcam.

I am sorry this product did not perform in rat as you had hoped and for the inconvenience this has caused. Since this antibody has not been tested in rat, we do not know if and how well it might work in this sam...

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Application Immunocytochemistry/ Immunofluorescence
Sample Rat Cell (Cultured Hepatoma Cell Line)
Specification Cultured Hepatoma Cell Line
Fixative Formaldehyde
Permeabilization Yes - 0.1% Triton-X100
Blocking step BSA as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 1% · Temperature: 25°C
Username

Abcam user community

Verified customer

Submitted Feb 27 2009

Abcam has not validated the combination of species/application used in this Abreview.
Application ChIP
Sample Rat Cell lysate - whole cell (Liver)
Specification Liver
Type Cross-linking (X-ChIP)
Duration of cross-linking step: 0 second(s)
Specification of the cross-linking agent: formaldehyde
Detection step Real-time PCR
Positive control ab5208 DNMT1 ChIP
Negative control Rabbit IgG
Username

Abcam user community

Verified customer

Submitted Nov 27 2006

Thank you for your patience and I'm sorry to hear that you are experiencing difficulty with these antibodies. All the information that we have regarding these antibodies is located on the online datasheets; as these three antibodies were originated out...

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The peptide sequence used as the immunogen is CSASAKIKEEEAAKD corresponding to the C-term of human Dnmt1 (NP_001370).

The immunogen is a synthetic peptide conjugated to KLH, corresponding to within the last 100 amino acids of Human Dnmt 1. From analysing this sequence using Swiss Prot and BLAST I can see there is a 97% similarity between the human sequence and bovine.

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"