Molecular Characterization and Quantitation of Lipids with High Resolution Accurate Mass Tandem MS Techniques

This application note reviews a data independent Infusion MS/MS^ALL Workflow, and it's application towards the comprehensive analysis of biological lipid extracts. Quadrupole time of flight (QqTOF) instruments are well suited to data-independent experiments as they provide high resolution and mass accuracy and without speed or mass range limitations. Furthermore, the strength of QqTOF instruments for lipid molecular identification applications has been well demonstrated.