PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
8403395-3	1993	Transferrin isoforms deficient in sialic acid, with pIs 5.7 and 5.9, can easily be separated and quantitated as a percentage of the total transferrin.	N-Acetylneuraminic Acid	34-45	transferrin	Homo sapiens	0-11	
8403395-3	1993	Transferrin isoforms deficient in sialic acid, with pIs 5.7 and 5.9, can easily be separated and quantitated as a percentage of the total transferrin.	N-Acetylneuraminic Acid	34-45	transferrin	Homo sapiens	138-149