Mascot Daemon Settings
- Protein ID (Search Engine)- Mascot Settings & Links
- 3 Fixed Modifications:
- iTRAQ(N-Term)
- Lysine(K)_iTRAQ
- MMTS(C)
- 1 Variable Modification
- Oxidation
- MMTS(C)-used with sample separated by SCX Strong Cation Exchange Chromatography
- Carbamidomethyl (C)-used with sample separated by SDS-PAGE (Gel-based)
- A ScreenShot of Common Settings for human iTRAQ experiments:

note- There should be only one cysteine modification, so use