The PI3K p85/p55 Antibody from Thermo Fisher Scientific is a Rabbit Polyclonal antibody to PIK3R1, PIK3R2, and PIK3R3. This antibody recognizes Homo Sapiens, Human, and Mouse antigen. The PI3K p85/p55 Antibody has been validated for the following applications: Immunocytochemistry, and Western Blot.