PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12034564-4 2002 Immuno double-labeling further distinguished electron-dense vesicles containing cathepsin H or electron light vesicles/multivesicular bodies containing proSP-C. Isolated lamellar bodies contained enzymatically active cathepsin H, a 6-kD proSP-C processing intermediate detected only by NPROSP-C(11-23), and mature SP-C. nprosp-c 286-294 cathepsin H Homo sapiens 217-228