PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22252477-8 2012 When an anti-human CD20 antibody protein is stably expressed in one CHO-DUKX-Lec1 line, it is confirmed that N-glycans are predominantly Man(5) GlcNAc(2) and they do not contain an alpha1,6-fucose linked to the innermost GlcNAc. alpha1,6-fucose 181-196 keratin 20 Homo sapiens 19-23