Signalway Antibody LLC's p53 (Phospho-Ser33) Rabbit mAb is a Rabbit monoclonal antibody. The p53 (Phospho-Ser33) Rabbit mAb Antibody was generated using TP53, and tumor protein p53 as the antigen. It reacts with Homo Sapiens, and Human. This antibody has been shown to work in applications such as: Immunohistochemistry, and Western Blot.