Master the principles of MS/MS in proteomics to improve peptide sequencing accuracy. This guide covers fragmentation methods, ...

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 ...

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 ...

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 ...

There’s more to RNA analysis than determining nucleotide sequences. There’s also the detection of post-transcriptional modifications (PTxMs). More than 170 PTxMs are known, and they seem to affect ...

In the age of personalized cancer therapy, genetic sequencing technologies allow clinicians to rapidly pinpoint mutations likely involved in driving patient-specific tumorigenesis and disease ...

This module looks at mass spectrometry with atmospheric pressure inlets. Electrospray, APCI and APPI ionisation techniques are discussed, mass analysers and tandem mass spectrometry are also covered.