PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8889187-3 1996 The flux from 25K MWCO membranes has been measured for lysozyme in pH 4.0 buffered solutions of 1, 3, 4, 5, and 7% NaCl over a wide range of protein concentrations. Sodium Chloride 115-119 lysozyme Homo sapiens 55-63