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 ...

Oxygen attachment dissociation (OAD) is a tandem mass spectrometry (MS/MS) technique for annotating the positions of double bonds (C=C) in complex lipids. Although OAD has been used for untargeted ...

Effective protein characterization depends on the precise isolation and fragmentation of peptide ions within the mass spectrometer, typically coupled with liquid chromatography (LC-MS/MS). In a ...

Crosslinking mass spectrometry is an essential tool for probing protein-protein interactions and structural organization. We here compare Orbitrap Astral and Orbitrap Eclipse instruments using Cas9 ...

Waters Corporation has introduced a mass spectrometry platform designed to give researchers deeper insight into complex biological systems by combining advanced structural analysis with spatial ...

Innovations in mass spectrometry (MS) technology have enabled researchers to uncover previously unexplored parts of the proteome over the years, assisting the discovery of new drugs and pushing the ...

Mass spectrometry is already a powerful tool for determining what kind and how many molecules are present in a given sample. But most instruments still analyze their molecules one or just a few at a ...

Researchers analyzing protein-based drugs with mass spectrometry must handle challenges including analyte ion distribution over multiple charge states. The ZenoTOF 7600 system is a high-resolution ...

While many people often use spectroscopy and spectrometry interchangeably, there are some subtle differences in their exact meanings and the associated experimental techniques they are used to ...

insights from industryJohn DaneMS Product ManagerJEOL USA, Inc. In this interview, John Dane, the MS Product Manager at JEOL USA, Inc., talks to AZoM about mass spectrometry, and in particular, the ...

Day 1 of the annual meeting of the American Society for Mass Spectrometry (ASMS; NM, USA) has been jam-packed with press conferences from the biggest names in mass spectrometry, and I have been to ...