The p300 (D8Z4E) Rabbit mAb Antibody from Cell Signaling Technology is a Rabbit Monoclonal antibody to E1A binding protein p300, and EP300. This antibody recognizes Homo Sapiens, Human, and Non-Human Primate antigen. The p300 (D8Z4E) Rabbit mAb Antibody has been validated for the following applications: Precipitation, Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Immunohistochemistry - fixed, Immunoprecipitation, Western Blot, and Other.