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DNMT3B Antibody

Purified Mouse Monoclonal Antibody

  • E - DNMT3B Antibody AO2113a

    Black line: Control Antigen (100 ng);
    Purple line: Antigen(10ng);
    Blue line: Antigen (50 ng);
    Red line: Antigen (100 ng);

  • WB - DNMT3B Antibody AO2113a

    Figure 2:Western blot analysis using DNMT3B mAb against human DNMT3B (AA: 1-150) recombinant protein. (Expected MW is 42.6 kDa)

  • WB - DNMT3B Antibody AO2113a

    Figure 3:Western blot analysis using DNMT3B mAb against HEK293 (1) and DNMT3B (AA: 1-150)-hIgGFc transfected HEK293 (2) cell lysate.

  • FC - DNMT3B Antibody AO2113a

    Figure 4:Flow cytometric analysis of K562 cells using DNMT3B mouse mAb (green) and negative control (red).

  • IHC - DNMT3B Antibody AO2113a

    Figure 5:Immunohistochemical analysis of paraffin-embedded colon cancer tissues using DNMT3B mouse mAb with DAB staining.

  • IHC - DNMT3B Antibody AO2113a

    Figure 6:Immunohistochemical analysis of paraffin-embedded esophageal cancer tissues using DNMT3B mouse mAb with DAB staining.

Product Information
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
Primary Accession Q9UBC3
Reactivity Human
Host Mouse
Clonality Monoclonal
Clone Names 7E5E9C1
Isotype IgG1
Calculated MW 95.8kDa
Description CpG methylation is an epigenetic modification that is important for embryonic development, imprinting, and X-chromosome inactivation. Studies in mice have demonstrated that DNA methylation is required for mammalian development. This gene encodes a DNA methyltransferase which is thought to function in de novo methylation, rather than maintenance methylation. The protein localizes primarily to the nucleus and its expression is developmentally regulated. Mutations in this gene cause the immunodeficiency-centromeric instability-facial anomalies (ICF) syndrome. Eight alternatively spliced transcript variants have been described. The full length sequences of variants 4 and 5 have not been determined.
Immunogen Purified recombinant fragment of human DNMT3B (AA: 1-150) expressed in E. Coli.
Formulation Purified antibody in PBS with 0.05% sodium azide
Additional Information
Gene ID 1789
Other Names DNA (cytosine-5)-methyltransferase 3B, Dnmt3b,, DNA methyltransferase HsaIIIB, DNA MTase HsaIIIB, M.HsaIIIB, DNMT3B
Dilution E~~1/10000
WB~~1/500 - 1/2000
FC~~1/200 - 1/400
IHC~~1/200 - 1/1000
StorageMaintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
PrecautionsDNMT3B Antibody is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Function Required for genome-wide de novo methylation and is essential for the establishment of DNA methylation patterns during development. DNA methylation is coordinated with methylation of histones. May preferentially methylates nucleosomal DNA within the nucleosome core region. May function as transcriptional co- repressor by associating with CBX4 and independently of DNA methylation. Seems to be involved in gene silencing (By similarity). In association with DNMT1 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. Isoforms 4 and 5 are probably not functional due to the deletion of two conserved methyltransferase motifs. Function as transcriptional corepressor by associating with ZHX1.
Cellular Location Nucleus
Tissue Location Ubiquitous; highly expressed in fetal liver, heart, kidney, placenta, and at lower levels in spleen, colon, brain, liver, small intestine, lung, peripheral blood mononuclear cells, and skeletal muscle. Isoform 1 is expressed in all tissues except brain, skeletal muscle and PBMC, 3 is ubiquitous, 4 is expressed in all tissues except brain, skeletal muscle, lung and prostate and 5 is detectable only in testis and at very low level in brain and prostate
Citations (0)

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1.PLoS One. 2013 Jul 19;8(7):e69486.2.Blood Coagul Fibrinolysis. 2012 Oct;23(7):636-9.

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$ 385.00
Cat# AO2113a
(40 western blots)
Availability: 7-10 days
Bulk Size
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