LTQ Orbitrap Velos ETD is an hybrid mass spectrometer incorporating the LTQ Velos™ dual cell linear trap and the Orbitrap™ analyzer. The LTQ Orbitrap is an high performance LC-MS and MSn system, combining:

  • High mass accuracy Orbitrap mass analysis (MS).
  • Rapid LTQ ion trap data acquisition (MS/MS).

With outstanding mass accuracy, resolving power, high sensitivity and MSn capability, the LTQ Orbitrap Velos instrument is the instrument used for detection, identification, and characterization within complex proteomic sample.

The optional electron transfer dissociation (ETD) generates complementary information for highly sensitive PTM analysis.

More technical informations here.

Name LTQ Orbitrap Velos ETD
Company
Thermo Scientific
Acquisition Date
2009
Fragmentation
CID (trap)
HCD
ETD
Configuration
Coupled to Nano-liquid chromatographic separation before mass spectrometer (Ultimate 3000 RSLCnano, Thermo)
Applications
Data-dependent acquisition
Structural MS analysis