Tandem mass spectrometry is a powerful tool in proteomics. By ionizing peptides and then fragmenting those ions into smaller product ions, researchers can determine the biomolecules’ amino acid ...

Master the principles of MS/MS in proteomics to improve peptide sequencing accuracy. This guide covers fragmentation methods, ...

Ions are accumulated in the Zeno trap before being pulsed rapidly into the TOF, meaning up to 20x more fragment ions can be detected. Enabled by a new level of sensitivity, each MS/MS experiment ...

“Better, faster, stronger” is the mantra that has defined the last 15 years of the omics era. The rise of next-generation sequencing in microbial genomics is a perfect example. Progressive gains in ...

In mass spectrometry (MS), workflows are being streamlined and analyses are becoming more sophisticated. In short, MS is becoming faster, easier to use, and more functional. This is welcome news for ...

Lipid fragmentation is class and ion mode specific. For example fragment spectra of phosphocholines yield mainly the characteristic head group fragment (184.07 m/z). MS/MS data acquired in negative ...

The analytical workflow begins with the separation of the complex protein mixture, often utilizing liquid chromatography (LC) or capillary electrophoresis (CE) coupled directly to the MS system.

BALTIMORE--(BUSINESS WIRE)-- For the 73rd Conference on Mass Spectrometry and Allied Topics (ASMS), Bruker Corporation (Nasdaq: BRKR) announced the launch of the timsOmni™ system, a transformative new ...

Mass spectrometers hurtling through space in search of life may need to stick to a speed limit, according to research presented at the American Geophysical Union (AGU) Fall Meeting 2022. NASA’s ...