Quadrupole-Tof (Q-Tof) instruments, on the other hand, pair the quadrupole (and collision cell) with a time-of-flight analyzer, allowing high-resolution, high mass accuracy analysis of all ions ...

Perhaps no tool has been as instrumental to the proteomics revolution as the mass spectrometer. With the ability to deconvolute ... source and tandem time-of-flight (TOF/TOF) mass analyzers. 1 The ...

Surface-enhanced laser desorption/ionization time-of-flight mass spectrometry (SELDI-TOF-MS) represents the ... which was designed to answer biomedical questions by performing protein analyses ...

it may be time to can your Q-TOF and switch to Orbitrap MS technology. The Q Exactive mass spectrometer is equally useful for untargeted or targeted screening and a broad range of qualitative and ...