877.483; 995.575; 997.511; 1084.559; 1123.621; 1172.539; 1188.53; 1191.597; 1258.658; 1341.685; 1347.715; 1382.705; 1394.662; 1587.854; 1593.853; 1607.765; 1652.76; 1653.769; 1814.912; 2302.127; TRYPSIN