PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8005622-2 1993 Following digestion of the purified, reduced-alkylated mucin (free of 118 kDa and 70 kDa components) with trypsin-L-1-tosylamido-2-phenylethyl chloromethyl ketone, three fractions (TR-1, TR-2 and TR-3) were observed upon chromatography on a Superose 6 column using FPLC. l 114-115 LOC100508689 Homo sapiens 55-60