MyBioSource.com's Rabbit anti-p53 (pS33) Antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot. The Rabbit anti-p53 (pS33) Antibody was generated using TP53, and tumor protein p53 as the antigen and it reacts with Homo Sapiens, Human, and Non-Human Primate.