R&D Systems, a Bio-Techne Brand's p300 Biotinylated Antibody is a Goat Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot. The p300 Biotinylated Antibody was generated using E1A binding protein p300, and EP300 as the antigen and it reacts with Homo Sapiens, and Human.