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Description
MTA2 Polyclonal Antibody. MTA2, a homologue of human MTA1 and MTA3, is a member of highly conserved MTA gene family. It is a component of NuRD, an ATP-dependent nucleosome remodeling and histone deacetylase complex. MTA2 is a nuclear protein that interacts with HDAC1 and HDAC2 and has a functional role in chromatin remodeling and deacetylase activity. MTA2 specifically interacts with p53 and represses p53-dependant transcriptional activation, thereby regulating p53-mediated cell growth arrest and apoptosis. It also inhibits the transcriptional activity of Estrogen receptor-alpha. Northern Blot analysis detected a ubiquitous expression of MTA2.