Anti-DR4 antibody (1139) was raised against a peptide corresponding to 19 amino acids near the carboxy terminus of human DR4. The immunogen is located within the last 50 amino acids of DR4.
Receptor for the cytotoxic ligand TNFSF10/TRAIL (PubMed:26457518). The adapter molecule FADD recruits caspase-8 to the activated receptor. The resulting death-inducing signaling complex (DISC) performs caspase-8 proteolytic activation which initiates the