The PSMB4 Rabbit pAb (APR26024N) Antibody from Leading Biology is a Rabbit Polyclonal antibody to proteasome 20S subunit beta 4, and PSMB4. This antibody recognizes Human, Mouse, and Rat antigen. The PSMB4 Rabbit pAb (APR26024N) Antibody has been shown to work in the following applications: Immunofluorescence, and Western Blot.