MALDI remains a powerful tool for analyzing large biomolecules with minimal fragmentation. In this process, peptides or proteins are co-crystallized with a matrix on a metal plate. A laser pulse ...

Fourier Transform Ion Cyclotron Resonance Mass Spectrometry (FT-ICR MS) is a high-resolution analytical technique that exploits the cyclotron motion of ions in a magnetic field to achieve exceptional ...

Photo: Courtesy of Applied Biosystems/MDS Sciex THE Q TRAP SYSTEM Last October, long-time mass spectroscopist Gerard Hopfgartner got a new toy. Applied Biosystems (AB) and its partner, MDS Sciex, sent ...

Advances in proteomics and mass spectrometry enable the study of limited cell populations such as performing mouse models. Low-protein load studies often require two steps to perform differential ...

Developing targeted small molecule quantitative workflows for clinical research presents many challenges to researchers. From determining the optimum methods needed to enhance selectivity and ...