MyBioSource.com's HDAC1 (Phospho-Ser421/423) Antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Immunohistochemistry, and Western Blot. The HDAC1 (Phospho-Ser421/423) Antibody was generated using HDAC1, Histone Deacetylase 1, and RPD3 as the antigen and it reacts with Human, Mouse, and Rat.