Product Datasheet  
DNMT3B Antibody  
Catalog Number: 34091  
Technical:tech@swbio.com  
Information:info@swbio.com  
Description  
  • host_species：  
  • Rabbit
  • Amount：  
  • 100μgμg
  • Swiss-Prot No.：  
  • Swiss-Prot: Q9UBC3
    NCBI Gene ID: 1789
  • Form of Antibody：  
  • Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
  • Storage：  
  • Store at -20˚C
  • Immunogen：  
  • Synthesized peptide derived from N-terminal of human DNMT3B.
  • reactivity：  
  • Hu
  • appl_detail：  
  • Western blotting: 1:500~1:3000
    Immunohistochemistry: 1:50~1:100
    Immunofluorescence: 1:100~1:500
  • other_names：  
  • DNA (cytosine-5)-methyltransferase 3B; EC 2.1.1.37; Dnmt3b; DNA methyltransferase HsaIIIB; DNA MTase HsaIIIB
  • Purification：  
  • The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
  • Specificity：  
  • The antibody detects endogenous levels of total DNMT3B protein.
  • Applications：  
  • WB IHC IF
  • Background：  
  • 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.

    Deloukas P., Nature 414:865-871(2001).
    Li H., J. Biol. Chem. 281:19489-19500(2006).
    Wijmenga C., Hum. Mutat. 16:509-517(2000).



 
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