Table 2. Instrument Parameters.
MS survey scan | |
---|---|
spray source | positive mode |
spray voltage | 2.650 kV |
ion transfer tube temperature | 250 °C |
MS1 orbitrap resolution | 120,000 |
MS2 orbitrap resolution | 30,000 |
full MS scan cycle | 350–1650 m/z |
RF lens (%) | 40 |
AGC (%) | 300 |
maximum injection time mode | custom |
maximum injection time | 20 ms |
source fragmentation | disabled |
MS survey scan followed by MS/MS DIA Scan events | |
---|---|
multiplex ions | false |
collision energy mode | stepped |
collision energy type | normalized |
HCD collision energies (%) | 25.5,27,30 |
orbitrap resolution | 30,000 |
first mass | 200 |
RF lens (%) | 40 |
AGC target | custom |
normalized AGC target (%) | 3000 |
maximum injection time mode | custom |
maximum injection time | 55 ms |