This mass spectrometer combines a high MS resolution in the Orbitrap module and a parallel MS/MS scan at low resolution in the LTQ module. It is used for identification and quantification of protein mixtures. The possibility of MSn fragmentation is used for peptide structural analyses.
| Supplier | Thermo Scientific |
|---|---|
| Fragmentation | CID (trap) |
| Configuration used by the platform | The LTQ-Orbitral is coupled to a nanoUPLC (Ultimate 3000 RSLCnano, Thermo) |