850.3926; 943.4409; 946.499; 986.546; 1072.6255; 1073.6036; 1180.5553; 1210.5369; 1229.6597; 1328.5701; 1336.5959; 1338.6057; 1558.8068; 1636.9137; 1711.7512; 1754.9171; 1780.8038; 1882.8707; 2034.9592; 2163.0439; 2179.8945; 2541.188; TRYPSIN