Overview

  • Product name

    Anti-Dnmt3b antibody - C-terminal
    See all Dnmt3b primary antibodies
  • Description

    Rabbit polyclonal to Dnmt3b - C-terminal
  • Host species

    Rabbit
  • Tested applications

    Suitable for: WBmore details
  • Species reactivity

    Reacts with: Human
    Predicted to work with: Mouse, Rat, Cow
  • Immunogen

    Recombinant fragment within Mouse Dnmt3b (C terminal). The exact sequence is proprietary.
    Database link: O88509

  • Positive control

    • WB: HEK-293T transfected with Dnmt3b whole cell lysate.

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

    pH: 7.00
    Preservative: 0.01% Thimerosal (merthiolate)
    Constituents: PBS, 20% Glycerol
  • Concentration information loading...
  • Purity

    Immunogen affinity purified
  • Clonality

    Polyclonal
  • Isotype

    IgG
  • Research areas

Applications

Our Abpromise guarantee covers the use of ab227942 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 1/500 - 1/3000. Predicted molecular weight: 97 kDa.

Target

  • 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.
  • Tissue specificity

    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.
  • Involvement in disease

    Defects in DNMT3B are a cause of immunodeficiency-centromeric instability-facial anomalies syndrome (ICF) [MIM:242860]. ICF is a rare autosomal recessive disorder characterized by a variable immunodeficiency, mild facial anomalies, and centromeric heterochromatin instability involving chromosomes 1, 9, and 16. ICF is biochemically characterized by hypomethylation of CpG sites in some regions of heterochromatin.
  • Sequence similarities

    Belongs to the C5-methyltransferase family.
    Contains 1 ADD domain.
    Contains 1 GATA-type zinc finger.
    Contains 1 PHD-type zinc finger.
    Contains 1 PWWP domain.
  • Domain

    The PWWP domain is essential for targeting to pericentric heterochromatin.
  • Post-translational
    modifications

    Sumoylated.
  • Cellular localization

    Nucleus.
  • Information by UniProt
  • Database links

  • Alternative names

    • Cytosine 5methyltransferase 3B antibody
    • DNA antibody
    • DNA (cytosine 5) methyltransferase 3 beta antibody
    • DNA (cytosine 5)-methyltransferase 3B antibody
    • DNA (cytosine-5)-methyltransferase 3B antibody
    • DNA methyltransferase HsaIIIB antibody
    • DNA MTase HsaIIIB antibody
    • DNM3B_HUMAN antibody
    • Dnmt3b antibody
    • EC 2.1.1.37 antibody
    • ICF antibody
    • ICF1 antibody
    • M.HsaIIIB antibody
    • MGC124407 antibody
    • RP23-89H14.3 antibody
    see all

Images

  • All lanes : Anti-Dnmt3b antibody - C-terminal (ab227942) at 1/1000 dilution

    Lane 1 : Non-transfected HEK-293T (human epithelial cell line from embryonic kidney transformed with large T antigen) whole cell lysate
    Lane 2 : Dnmt3b transfected HEK-293T (human epithelial cell line from embryonic kidney transformed with large T antigen) whole cell lysate

    Lysates/proteins at 30 µg per lane.

    Predicted band size: 97 kDa



    7.5% SDS PAGE gel.

References

ab227942 has not yet been referenced specifically in any publications.

Customer reviews and Q&As

There are currently no Customer reviews or Questions for ab227942.
Please use the links above to contact us or submit feedback about this product.

Please note: All products are "FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC PROCEDURES"
For licensing inquiries, please contact partnerships@abcam.com

Sign up