MBD1 Recombinant Monoclonal Antibody

Uniprot Id

Q9UIS9

Target Species

Human

Target Name

MBD1

Target Full Name

Methyl-CpG-binding domain protein 1

Target Function

Transcriptional repressor that binds CpG islands in promoters where the DNA is methylated at position 5 of cytosine within CpG dinucleotides. Binding is abolished by the presence of 7-mG that is produced by DNA damage by methylmethanesulfonate (MMS). Acts as transcriptional repressor and plays a role in gene silencing by recruiting ATF7IP, which in turn recruits factors such as the histone methyltransferase SETDB1. Probably forms a complex with SETDB1 and ATF7IP that represses transcription and couples DNA methylation and histone 'Lys-9' trimethylation. Isoform 1 and isoform 2 can also repress transcription from unmethylated promoters.

Target Subcellular Location

Nucleus. Nucleus matrix. Nucleus speckle. Chromosome.

Target Tissue Specificity

Widely expressed.

Target Synonyms

CXXC 3; CXXC-type zinc finger protein 3; CXXC3; MBD 1; Mbd1; MBD1_HUMAN; MECP1 COMPLEX; Methyl CpG binding domain protein 1; Methyl CpG binding domain protein 1 isoform PCM1; Methyl CpG binding protein MBD1; Methyl CpG binding protein splice variant 1; Methyl CpG binding protein splice variant 2; Methyl CpG binding protein splice variant 3 ; Methyl CpG binding protein splice variant 4; Methyl-CpG-binding domain protein 1; Methyl-CpG-binding protein MBD1; PCM 1; PCM1; Protein containing methyl-CpG-binding domain 1; Regulator of fibroblast growth factor 2 (FGF 2) transcription; RFT; The regulator of fibroblast growth factor 2(FGF 2) transcription