Wiktionary
lexatumumab
n. An agonistic human monoclonal antibody used to treat cancer.
Wikipedia
Lexatumumab
Lexatumumab (also known as ETR2-ST01) is an experimental agonistic human monoclonal antibody against TRAIL-R2 (DR5, APO-2) undergoing clinical trials for the treatment of cancer.
HGS-ETR2 antibodies were generated by HGS through a collaboration with Cambridge Antibody Technology.