856.5; 862.44; 919.46; 933.43; 944.45; 987.5; 1133.46; 1149.46; 1171.59; 1190.53; 1204.5; 1218.44; 1266.69; 1445.66; 1531.69; 1687.81; 1719.72; 1800.81; 1886.72; 2038.87; 2194.95; 2438.98; 2623.96; 2828.98; TRYPSIN