Q-ToF Ultima mass spectrometer
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The Ultima is modified for transmission of high mass complexes. We use this mass spectrometer for the analysis of intact protein-ligand complexes to identify their stoichiometries and protein interaction modules. We can further obtain information on ligand binding and protein complex stability. |
Q Exactive Plus hybrid quadrupole-orbitrap mass spectrometer aka "Schneewittchen"
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We use the Q Exactive Plus for protein and lipid identification as well as advanced mass spectrometry including cross-linking or PTM analysis. The Q Exactive Plus is coupled with a Dionex Ultimate LC-system or can be operated in direct infusion mode. |