Leading Biology's Phospho-ULK1-S638 Rabbit pAb (APR29174N) is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot. The Phospho-ULK1-S638 Rabbit pAb (APR29174N) Antibody was generated using ULK1 as the antigen and it reacts with Human, and Mouse.