1149.6019; 1239.632; 1295.738; 1321.752; 1418.6694; 1495.7637; 1519.8142; 1584.8109; 1620.8981; 1664.8459; 1735.9684; 1903.0814; 1991.1349; 1993.1306; 1998.0066; 2114.1548; 2168.1152; 2416.196; TRYPSIN