Leading Biology's Phospho-CGAS-S420 Rabbit pAb (APR29075N) is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot. The Phospho-CGAS-S420 Rabbit pAb (APR29075N) Antibody was generated using CGAS as the antigen and it reacts with Human, and Rat.