Mass spectrometer used for proteomics
Post author: Nicholas Williamson. Last update: 31/08/2015 at 4:28 pm by Nicholas Williamson.
Manufacturer: Thermo Fisher, QExactive Plus. Installed 2015.
This instrument and the attached Dionex U3000 nanoLC is dedicated to protein and peptide analysis. Typical experiments include gel spot analysis, SILAC, iTRAQ, label free quantitiation, and shot gun analysis of protein mixtures.
Funding sources: Institutional
Benefits of the QExactive Plus
This instrument offers very high mass resolution and the ability to fragment peptides and proteins for identification and structural analysis. It is setup with a nano flow HPLC system to allow the best possible sensitivity for low sample amounts
Technical features and specifications
nano flow HPLC
High resolution mass analysis