PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3939542-1 1985 Two forms of prolidase can be separated for all the human cells and tissues examined by DEAE-cellulose column chromatography or batch methods. DEAE-Cellulose 88-102 peptidase D Homo sapiens 13-22