PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19154157-3 2009 In an attempt to overcome this limitation, high molecular weight, branched N-(2-hydroxypropyl)methacrylamide (HPMA) copolymers were synthesized and conjugated with Fab" fragments of the anti-CD20 antibody, 1F5. hpma) copolymers 110-126 FA complementation group B Homo sapiens 164-167 22288884-1 2012 High-molecular-weight, branched N-(2-hydroxypropyl)methacrylamide (HPMA) copolymers were synthesized and conjugated with Fab" fragments of the anti-CD20 antibody, 1F5. hpma) copolymers 67-83 FA complementation group B Homo sapiens 121-124