888.415; 928.503; 950.43; 1145.492; 1189.527; 1248.519; 1255.537; 1264.527; 1271.535; 1459.725; 1492.729; 1562.731; 1605.769; 1674.784; 1750.681; 1928.782; 2117.906; 2856.118; TRYPSIN