875.484; 894.477; 926.444; 1073.575; 1131.634; 1147.59; 1186.687; 1243.681; 1301.701; 1314.785; 1332.667; 1399.774; 1460.754; 1475.782; 1538.749; 1597.781; 1758.87; 1774.862; TRYPSIN