PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7532582-13 1995 However, after removal of the asparagine-linked glycans by treatment with N-glycanase, most of the previously uncombinable free alpha-subunits were able to combine with hCG beta. asparagine-linked glycans 30-55 chorionic gonadotropin subunit beta 3 Homo sapiens 169-177