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 ...

Nitrotyrosine, a nitrated derivative of the amino acid tyrosine, serves as an established biomarker for nitrosative stress and related pathophysiological conditions. Its formation occurs through the ...

Unlike common enzyme immunoassay methods (ELISA), mass spectrometry accurately determines the mass of molecules, ensures high ...

Over the past several years, proteomics has seen a surge in interest among life scientists and the biopharma industry, akin to the previous rise of genomics. It is becoming more evident that ...

Waters’ newest tandem quadrupole mass spectrometer is up to 15X more sensitive for analyzing negatively ionized compounds Xevo TQ Absolute is up to 45% smaller, uses up to 50% less power and nitrogen, ...

The sample throughput of high-sensitivity liquid chromatography-mass spectrometry (LC-MS) based proteomics analysis is restricted by the pressure limitations of LC and column hardware, with some ...

The conversion of large-scale, complex mass spectrometry data into meaningful structural insights through ChemEcho, a machine learning embedding method, published in August by investigators at ...

Advanced spectrometry techniques revealed that none of the tested inks would meet European Union safety standards.

A new HIC–MS method using ammonium tartrate improves ADC characterization, enabling efficient drug-to-antibody ratio analysis without complex workflows. A proteomics workflow combining laser ablation ...

Material engineering involves the creation and design of inventive materials, blending principles from chemistry, physics, and engineering. Mass spectrometry emerges as a vital tool in material ...