981.5; 1017.5; 1071.6; 1240.7; 1254.7; 1291.7; 1396.8; 1447.8; 1510.7; 1533.9; 1872.1; 1969.9; 1996; 2098; 2249.1; 2265.1; 2392.1; 2424.1; TRYPSIN