Cell Signaling Technology's HPK1 (E1C3L) Rabbit mAb (Biotinylated) is a Rabbit monoclonal antibody. The HPK1 (E1C3L) Rabbit mAb (Biotinylated) Antibody was generated using MAP4K1 as the antigen. It reacts with Homo Sapiens, and Human. This antibody has been shown to work in applications such as: Western Blot.