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 ...

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 ...

Wastewater surveillance in 2022 used 24-hour composite samples from 15 WWTPs spanning ~100,000 to >1 million population ...

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, ...

A new data-driven technique, called fingerprint mass spectrometry, provides a method for measuring the mass of individual proteins using nanoscale devices. Caltech scientists have developed a method ...

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 ...

Elucidating information about proteins present in biological samples is vital for scientists working in the field of life sciences. Whilst qualitative data can tell us which proteins are present in a ...

Mass spectrometry has become central to modern proteomics workflows, enabling high-throughput protein identification, quantification, and characterization. The commonly used mass spectrometers for ...

The Atellica TSTII Testosterone assay is the only immunoassay with CDC HoST-TT CertificationCertification reaffirms assay results are aligned with specialized mass spectrometry testing methodThe ...