PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
10219054-3	1999	Tryptase activity was better localized after aldehyde fixation and frozen sectioning, and under such conditions was also demonstrated in mucosal mast cells of the stomach but not in those of the gut mucosa.	Aldehydes	45-53	tryptase alpha/beta 1	Mus musculus	0-8