PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20696244-5 2010 RAFT polymerisation facilitated the synthesis of semitelechelic copolymers, which were used in the synthesis of monoclonal anti-CD20 antibody-polymer-drug conjugate designed for cell-specific tumour targeting. copolymers 64-74 keratin 20 Homo sapiens 128-132