1028.612; 1032.567; 1086.614; 1101.576; 1115.608; 1263.64; 1284.616; 1297.668; 1405.767; 1555.745; 1561.837; 1633.943; 1673.899; 1768.809; 2078.108; 2705.171; 2755.358; TRYPSIN