Table 2. Optimized Mass Spectrometry Parametersa.
ion-transition (m/z) |
||||||
---|---|---|---|---|---|---|
analyte | quantitation | confirmation | DP | EP | CE | CXP |
8-isoprostane | 353.3 → 193 | –124 | –10 | –33 | –10 | |
353.3 → 291 | –35 | |||||
8-isoprostane-d4 | 357.3 → 197 | –124 | –10 | –33 | –10 |
DP = declustering potential; EP = entrance potential; CE = collision energy; CXP = cell exit potential.