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DNMT3A monoclonal antibody MB67266
  • Western blot analysis of DNMT3A expression in T47D (A), CCRFCEM (B), Jurkat (C), Hela (D) whole cell lysates.
Product NameDNMT3A monoclonal antibody
Catalog No.MB67266
Swiss-ProtQ9Y6K1
Host Mouse
ReactivityHuman
ApplicationsWB
Application_allWB (1/1000 - 1/2000)
BiowMW~ 130 kDa
Alternative NameDNA (cytosine-5)-methyltransferase 3A; Dnmt3a; DNA methyltransferase HsaIIIA; DNA MTase HsaIIIA; M.HsaIIIA
Purification&PurityThis antibody is purified through a protein G column.
ConjugateUnconjugated
ModificationUnmodification
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Size Price
50ul $158
100ul $275
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Product Name :
DNMT3A monoclonal antibody
Background :
Methylation of DNA at cytosine residues in mammalian cells is a heritable, epigenetic modification that is critical for proper regulation of gene expression, genomic imprinting and development. Three families of mammalian DNA methyltransferases have been identified: DNMT1, DNMT2, and DNMT3. DNMT1 is constitutively expressed in proliferating cells and functions as a maintenance methyltransferase, transferring proper methylation patterns to newly synthesized DNA during replication. DNMT3A and DNMT3B are strongly expressed in embryonic stem cells with reduced expression in adult somatic tissues. DNMT3A and DNMT3B function as de novo methyltransferases that methylate previously unmethylated regions of DNA. DNMT2 is expressed at low levels in adult somatic tissues and its inactivation affects neither de novo nor maintenance DNA methylation. DNMT1, DNMT3A, and DNMT3B together form a protein complex that interacts with histone deacetylases (HDAC1, HDAC2, Sin3A), transcriptional repressor proteins (RB, TAZ-1), and heterochromatin proteins (HP1, SUV39H1) to maintain proper levels of DNA methylation and facilitate gene silencing. Improper DNA methylation contributes to diseased states such as cancer. Hypermethylation of promoter CpG islands within tumor suppressor genes correlates with gene silencing and the development of cancer. In addition, hypomethylation of bulk genomic DNA correlates with and may contribute to the onset of cancer. DNMT1, DNMT3A, and DNMT3B are overexpressed in many cancers, including acute and chronic myelogenous leukemias, in addition to colon, breast, and stomach carcinomas.
Product :
Mouse IgG1 kappa. Liquid in PBS, pH 7.3, 30% glycerol, and 0.01% sodium azide.
Storage&Stability :
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
Specificity :
Recognizes endogenous levels of DNMT3A protein.
Immunogen :
Recombinant fusion protein of human DNMT3A. The exact sequence is proprietary.
Conjugate :
Unconjugated
Modification :
Unmodification
  • Western blot analysis of DNMT3A expression in T47D (A), CCRFCEM (B), Jurkat (C), Hela (D) whole cell lysates.
Bioworld Biotech only provide peptides for our antibodies and do not provide additional peptide customization services.

Price/Size :

USD 368/1mg/vial



Tips: 

For phospho antibody, we provide phospho peptide(0.5mg) and non-phospho peptide(0.5mg).

Describe :

Blocking peptides are peptides that bind specifically to the target antibody and block antibody binding. These peptide usually contains the epitope recognized by the antibody. Antibodies bound to the blocking peptide no longer bind to the epitope on the target protein. This mechanism is useful when non-specific binding is an issue, for example, in Western blotting (WB) and Immunohistochemistry (IHC). By comparing the staining from the blocked antibody versus the antibody alone, one can see which staining is specific; Specific binding will be absent from the western blot or IHC performed with the neutralized antibody.

Formula:

Synthetic peptide was lyophilized with 100% acetonitrile and is supplied as a powder. Reconstitute with 0.1 ml DI water for a final concentration of 10 mg/ml.The purity is >90%,tested by HPLC and MS.

Storage:

The freeze-dried powder is more stable. For short time at 2-8°C. For long term storage store at -20°C. 


Note :

This product is for research use only (RUO only). Not for use in diagnostic or therapeutic procedures.
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