PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23223830-3 2013 We optimized an anti-5T4 ADC (A1mcMMAF) by sulfydryl-based conjugation of the humanized A1 antibody to the tubulin inhibitor monomethylauristatin F (MMAF) via a maleimidocaproyl linker. sulfydryl 43-52 trophoblast glycoprotein Homo sapiens 21-24