Chemical analysis is a critical need in our high-tech industrial world. Mass spectrometry, with its high sensitivity and high selectivity, occupies a pivotal role in the detection and quantitation of ...

New Intact Mass software application on waters_connect enables simplified and significantly faster analysis of biomolecules for mass and purity Intact Mass App is now available as an upgrade for new ...

Mass spec is poised to fulfill its potential in the QC lab, say researchers who claim that a new intact protein analysis method overcomes challenges that have up to now limited adoption. Growing ...

For biologists, seeing is believing. But sometimes biologists have a hard time seeing. One particularly vexing challenge is seeing all the molecules in an intact tissue sample, down to the level of ...

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 ...

At the University of Oxford, Justin Benesch studies assemblies made between proteins called molecular chaperones and the proteins they protect in cells. These assemblies slow the formation of amyloid ...

The process of protein identification typically begins with a bottom-up approach, where proteins are enzymatically digested—most commonly with trypsin—into smaller peptides. These peptides are ...