PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 32967924-5 2020 MGC018 is comprised of the cleavable linker-duocarmycin payload, valine-citrulline-seco duocarmycin hydroxybenzamide azaindole (vc-seco-DUBA), conjugated to an anti-B7-H3 humanized IgG1/kappa monoclonal antibody through reduced interchain disulfides, with an average drug-to-antibody ratio of ~2.7. mgc018 0-6 OTU deubiquitinase 5 Homo sapiens 136-140