Thermo LTQ Orbitrap Velos ETD


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 analyses.


More technical informations here

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