910.458; 914.405; 928.455; 962.47; 1021.537; 1039.468; 1116.604; 1187.667; 1228.675; 1249.698; 1261.63; 1324.711; 1447.779; 1465.767; 1502.873; 1546.793; 1819.934; 1966.92; TRYPSIN