The HDAC1 Antibody from MyBioSource.com is a Rabbit Polyclonal antibody to HDAC1, Histone Deacetylase 1, and RPD3. This antibody recognizes Human antigen. The HDAC1 Antibody has been shown to work in the following applications: Western Blot.
Description
Acetylation of the tail of histone is known to cause chromatin to adopt a more ?open? 3D conformation, allowing trans factors grerater access to DNA. Histone acetyltransferases (HATs), complexes interact with sequence-specific activator proteins and target specific genes. In addition to histones, HATs acetylate non-histone proteins, implicating them in a wide variety of regulartory roles for these enzymes. By comparison, histone deacetylation promotes a more ?closed? chromatin conformation and in general leads to repression of gene activity. Mammalian histone deacetylases are divided into three classes on the basis of their similarity to various the yeast deacetylases. Class I (HDACs 1, 2, 3 and 8) related to the yeast Rpd3-like proteins, class II (HDACs 4, 5, 6, 7, 9 and 10) related to yeast Hda1-like proteins and class III related to the yeast protein Sir2. Inhibitors of HDAC have enormous potential as cancer therapeutic agents