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MeCP2 Polyclonal Antibody

CAS No.
Chemical Name:
MeCP2 Polyclonal Antibody
Synonyms
MeCP2 Polyclonal Antibody
CBNumber:
CB04814821
Molecular Formula:
Molecular Weight:
0
MDL Number:
MOL File:
Mol file
Last updated:2025-08-20 16:56:10

MeCP2 Polyclonal Antibody price More Price(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Cayman Chemical 13775 MeCP2 Polyclonal Antibody 1ea $325 2026-04-30 Buy
Product number Packaging Price Buy
13775 1ea $325 Buy

MeCP2 Polyclonal Antibody Chemical Properties, Uses, Production

Description

DNA methylation, or the addition of methyl groups to cytosine bases in the dinucleotide CpG, is imperative to proper development and regulates gene expression. The methylation pattern involves the enzymatic processes of methylation and demethylation. A demethylase enzyme has been identified which exhibits demethylase activity associated to a methyl-CpG-binding domain (MBD). The enzyme is able to revert methylated cytosine bases to cytosines within the particular dinucleotide sequence mdCpdG by catalyzing the cleaving of the methyl group as methanol. MeCP2 and MBD1 (PCM1) repress transcription by binding specifically to methylated DNA. MBD2 and MBD4 (also known as MED1) colocalize with foci of heavily methylated satellite DNA and mediate the biological functions of the methylation signal. Surprisingly, MBD3 does not bind methylated DNA either in vivo or in vitro. MeCP2, MBD1, MBD2, MBD3, and MBD4 are expressed in somatic tissues, but the expression of MBD1 and MBD2 is reduced or absent in embryonic stem cells, which are known to be deficient in MeCP1 activity. MBD4 has homology to bacterial base excision repair DNA N-glycosylases/lyases. In some microsatellite unstable tumors MBD4 is mutated at an exonic polynucleotide tract.

References

[1] F PETRONZELLI. Biphasic kinetics of the human DNA repair protein MED1 (MBD4), a mismatch-specific DNA N-glycosylase.[J]. The Journal of Biological Chemistry, 2000, 275 42: 32422-32429. DOI: 10.1074/jbc.m004535200
[2] J F COY. A complex pattern of evolutionary conservation and alternative polyadenylation within the long 3"-untranslated region of the methyl-CpG-binding protein 2 gene (MeCP2) suggests a regulatory role in gene expression.[J]. Human molecular genetics, 1999, 8 7: 1253-1262. DOI: 10.1093/hmg/8.7.1253
[3] B HENDRICH A B. Identification and characterization of a family of mammalian methyl-CpG binding proteins.[J]. Molecular and Cellular Biology, 1998, 18 11: 6538-6547. DOI: 10.1128/mcb.18.11.6538
[4] SANJOY K. BHATTACHARYA. A mammalian protein with specific demethylase activity for mCpG DNA[J]. Nature, 1999, 397 6720: 579-583. DOI: 10.1038/17533

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MeCP2 Polyclonal Antibody