DNA (cytosine-5)-methyltransferase 1 (DNMT1) Recombinant Protein | DNMT1 recombinant protein

Recombinant Human DNA (cytosine-5)-methyltransferase 1 (DNMT1) , partial

• Gene Names: DNMT1; AIM; DNMT; MCMT; CXXC9; HSN1E; ADCADN; m.HsaI
• Purity: Greater or equal to 85% purity as determined by SDS-PAGE.
• Synonyms: DNA (cytosine-5)-methyltransferase 1 (DNMT1); Recombinant Human DNA (cytosine-5)-methyltransferase 1 (DNMT1); partial; DNMT1 recombinant protein

• Host: E Coli or Yeast or Baculovirus or Mammalian Cell
• Purity/Purification: Greater or equal to 85% purity as determined by SDS-PAGE.
• Form/Format: Lyophilized or liquid (Format to be determined during the manufacturing process)
• Sequence Length: 1,280

• Species: Human
• Preparation and Storage: Store at -20 degrees C. For long-term storage, store at -20 degrees C or -80 degrees C. Store working aliquots at 4 degrees C for up to one week. Repeated freezing and thawing is not recommended.

Related Product Information for DNMT1 recombinant protein

DNA (cytosine-5-)-methyltransferase 1 has a role in the establishment and regulation of tissue-specific patterns of methylated cytosine residues. Aberrant methylation patterns are associated with certain human tumors and developmental abnormalities. Two transcript variants encoding different isoforms have been found for this gene.

NCBI and Uniprot Product Information

• NCBI GI #: 195927037
• NCBI GeneID: 1786
• NCBI Accession #: NP_001124295.1
• NCBI GenBank Nucleotide #: NM_001130823.2
• UniProt Accession #: P26358; Q9UHG5; Q9ULA2; Q9UMZ6; A0AV63; B7ZLW6
• Molecular Weight: 144,465 Da
• NCBI Official Full Name: DNA (cytosine-5)-methyltransferase 1 isoform a
• NCBI Official Synonym Full Names: DNA methyltransferase 1
• NCBI Official Symbol: DNMT1
• NCBI Official Synonym Symbols: AIM; DNMT; MCMT; CXXC9; HSN1E; ADCADN; m.HsaI
• NCBI Protein Information: DNA (cytosine-5)-methyltransferase 1
• UniProt Protein Name: DNA (cytosine-5)-methyltransferase 1
• UniProt Gene Name: DNMT1
• UniProt Synonym Gene Names: AIM; CXXC9; DNMT; Dnmt1; DNA MTase HsaI; M.HsaI

NCBI Description

This gene encodes an enzyme that transfers methyl groups to cytosine nucleotides of genomic DNA. This protein is the major enzyme responsible for maintaining methylation patterns following DNA replication and shows a preference for hemi-methylated DNA. Methylation of DNA is an important component of mammalian epigenetic gene regulation. Aberrant methylation patterns are found in human tumors and associated with developmental abnormalities. Variation in this gene has been associated with cerebellar ataxia, deafness, and narcolepsy, and neuropathy, hereditary sensory, type IE. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2016]

Uniprot Description

Methylates 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. Probably forms a corepressor complex required for activated KRAS-mediated promoter hypermethylation and transcriptional silencing of tumor suppressor genes (TSGs) or other tumor-related genes in colorectal cancer (CRC) cells (PubMed:24623306). Also required to maintain a transcriptionally repressive state of genes in undifferentiated embryonic stem cells (ESCs) (PubMed:24623306). Associates at promoter regions of tumor suppressor genes (TSGs) leading to their gene silencing (PubMed:24623306). Promotes tumor growth (PubMed:24623306).