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

Two-dimensional polyacrylamide gel electrophoresis (2D gel electrophoresis) is one of the earliest high-resolution proteomics techniques used for visualizing and separating complex protein mixtures.

The clinical utility of ERBB2 amplification detection in breast carcinoma using a 341 gene hybrid capture-based next generation sequencing (NGS) assay: Comparison with standard immunohistochemistry ...

The SCIEX 7500 system is enabling new levels of quantification across a large suite of sample types and workflows. The greater sensitivity is achieved through the introduction of hardware features ...

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, ...

How does Membrane Inlet Mass Spectrometry Work? Membrane Inlet Mass Spectrometry (MIMS) relies on the principles of mass spectrometry and the selective permeability of membranes that allow the passage ...

The Cancer Metabolism Shared Resource (SR) provides isotope tracing analysis using gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-tandem mass spectrometry (LC-MS/MS).

MILFORD, Mass.--(BUSINESS WIRE)--Waters Corporation (NYSE:WAT) today introduced the new Xevo ® TQ-XS mass spectrometer, the most sensitive benchtop tandem quadrupole instrument available. Enabled by ...

Sensitivity is a key attribute of mass spectrometers to allow quantification of minute amounts of analytes. Yet this sensitivity can be a conundrum. Myriad sources can contribute contaminants that can ...

Researchers developed a liquid chromatography tandem mass spectrometry (LC-MS/MS) assay for the simultaneous measurement of 11 types of estrogen from song sparrows using derivatization with ...