United States Biological's Rabbit Anti-E2F1 Transcription Factor Antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot. The Rabbit Anti-E2F1 Transcription Factor Antibody was generated using E2F Transcription Factor 1, and E2F1 as the antigen and it reacts with Homo Sapiens, Human, Mouse, and Rat.