Table 2.
The MS/MS parameters for the experiment.
| Analytes | Precursor Ion (m/z) |
Product Ion (m/z) |
Dwell Time (ms) |
Q1 Voltage Potential (V) |
CE Collision Energy (V) |
Q3 Voltage Potential (V) |
|---|---|---|---|---|---|---|
| SeMetSeCys 1 | 183.90 | 167.00 | 100.0 | −20.0 | −10.0 | −20.0 |
| 183.90 | 94.95 | 100.0 | −20.0 | −25.0 | −20.0 | |
| SeCys2 2 | 336.80 | 247.90 | 100.0 | −20.0 | −15.0 | −20.0 |
| 336.80 | 88.15 | 100.0 | −20.0 | −25.0 | −20.0 | |
| SeMet 3 | 198.00 | 181.15 | 100.0 | −25.0 | −12.0 | −30.0 |
| 198.00 | 109.10 | 100.0 | −24.0 | −23.0 | −18.0 |
1 SeMetSeCys-Se-methyl-Se-cysteine; 2 SeCys2-Se-cystine; 3 SeMet-Se-methionine.