PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3436060-6 1987 The activity of prolidase II, which was eluted in high ionic strength fractions of about 260 mmol/l NaCl during DEAE-Sephadex chromatography, diminished markedly after preincubation and was very low against the gly-pro substrate. sephadex 117-125 peptidase D Homo sapiens 16-25