PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1443784-2	1992	The abnormal transferrin contains reduced amounts of carbohydrates, especially sialic acid, constituting its terminal trisaccharides biantennary chains.	Trisaccharides	118-132	transferrin	Homo sapiens	13-24	
1764777-2	1991	This marker, now called carbohydrate-deficient transferrin, consists mainly of one or two isoforms of transferrin that are deficient in their terminal trisaccharides.	Trisaccharides	151-165	transferrin	Homo sapiens	47-58	
1764777-2	1991	This marker, now called carbohydrate-deficient transferrin, consists mainly of one or two isoforms of transferrin that are deficient in their terminal trisaccharides.	Trisaccharides	151-165	transferrin	Homo sapiens	102-113	
2301971-9	1990	The results suggest that either two or all of the normally four terminal trisaccharides in transferrin may be missing.	Trisaccharides	73-87	transferrin	Homo sapiens	91-102