Protein | Peptide sequence | Expected ratio (Sample A:B) | Manually calculated ratio | Self-build quantitative method ratio |
---|---|---|---|---|
Invertase | FATN*TTLTK | 1 (1:1) | 0.961 | 0.897 |
 |  | 2 (2:1) | 1.997 | 1.982 |
 |  | 5 (5:1) | 4.880 | 4.856 |
 |  | 0.5 (1:2) | 0.563 | 0.491 |
 |  | 0.2 (1:5) | 0.236 | 0.188 |
 |  | 0.1 (1:10) | 0.129 | 0.104 |
 |  | 10 (10:1) | 9.989 | 9.456 |
 | LMTN*ETSDRPLVHFTPNK | 1 (1:1) | 0.992 | 0.953 |
 |  | 2 (2:1) | 2.169 | 1.939 |
 |  | 5 (5:1) | 4.980 | 5.033 |
 |  | 0.5 (1:2) | 0.567 | 0.517 |
 |  | 0.2 (1:5) | 0.216 | 0.192 |
 |  | 0.1 (1:10) | 0.103 | 0.089 |
 |  | 10 (10:1) | 10.110 | 10.050 |
 | ENPYFTNR | 1 (1:1) | 0.937 | 0.997 |
 |  | 2 (2:1) | 2.040 | 2.144 |
 |  | 5 (5:1) | 5.217 | 5.462 |
 |  | 0.5 (1:2) | 0.474 | 0.539 |
 |  | 0.2 (1:5) | 0.177 | 0.208 |
 |  | 0.1 (1:10) | 0.085 | 0.111 |
 |  | 10 (10:1) | 10.558 | 11.160 |
 | GLEDPEEYLR | 1 (1:1) | 0.769 | 0.837 |
 |  | 2 (2:1) | 1.714 | 1.788 |
 |  | 5 (5:1) | 5.014 | 4.437 |
 |  | 0.5 (1:2) | 0.472 | 0.458 |
 |  | 0.2 (1:5) | 0.184 | 0.183 |
 |  | 0.1 (1:10) | 0.084 | 0.086 |
 |  | 10 (10:1) | 9.636 | 11.110 |
Fetuin | AESN*GSYLQLVEISR | 1 (1:1) | 1.138 | 0.886 |
 |  | 2 (2:1) | 1.735 | 1.588 |
 |  | 5 (5:1) | 4.664 | 5.070 |
 |  | 0.5 (1:2) | 0.562 | 0.424 |
 |  | 0.2 (1:5) | 0.219 | 0.143 |
 |  | 0.1 (1:10) | 0.075 | 0.036 |
 |  | 10 (10:1) | 9.849 | 12.330 |
 | LAPLN*DSR | 1 (1:1) | 0.980 | 0.965 |
 |  | 2 (2:1) | 1.797 | 1.824 |
 |  | 5 (5:1) | 4.627 | 4.174 |
 |  | 0.5 (1:2) | 0.397 | 0.415 |
 |  | 0.2 (1:5) | 0.158 | 0.184 |
 |  | 0.1 (1:10) | 0.096 | 0.103 |
 |  | 10 (10:1) | 11.289 | Na |
 | ALGGEDVR | 1 (1:1) | 0.904 | 0.969 |
 |  | 2 (2:1) | 2.116 | 1.913 |
 |  | 5 (5:1) | 5.748 | 4.589 |
 |  | 0.5 (1:2) | 0.469 | 0.471 |
 |  | 0.2 (1:5) | 0.175 | 0.170 |
 |  | 0.1 (1:10) | 0.088 | 0.080 |
 |  | 10 (10:1) | 12.237 | 11.540 |
 | TPIVGQPSIPGGPVR | 1 (1:1) | 1.067 | 1.042 |
 |  | 2 (2:1) | 2.102 | 1.986 |
 |  | 5 (5:1) | 5.823 | 5.559 |
 |  | 0.5 (1:2) | 0.460 | 0.479 |
 |  | 0.2 (1:5) | 0.183 | 0.163 |
 |  | 0.1 (1:10) | 0.063 | 0.100 |
 |  | 10 (10:1) | 10.414 | 10.120 |