The Histone H2B (Acetyl-Lys20) Rabbit pAb Antibody from MyBioSource.com is a Rabbit Polyclonal antibody to H2B clustered histone 3, and H2BC3. This antibody recognizes Human, Mouse, and Rat antigen. The Histone H2B (Acetyl-Lys20) Rabbit pAb Antibody has been shown to work in the following applications: Western Blot.