Proteomics

Can correlations between micronutrient levels and proteomic profiles help development of more rapid tests for malnutrition?

Sitting Down With Fred McLafferty, Professor Emeritus at Cornell University

Proteomics is all the rage. Here, three leaders in the field – Christian Huber, Barry Karger and John Yates – go beyond the hype to discuss where the field is going and what might hold progress back

Where does clinical bio-molecular mass spectrometry (MS) sit on the steep slope between hype and hope?

The development of Orbitrap™ has taken up all of my professional life. It’s been a story of luck, perseverance, and, ultimately, success.

Richard D. Smith reflects on 40 years in mass spectrometry following his Distinguished Contribution award at ASMS 2013.

Mass spectrometry (MS) approaches are increasing our understanding of how DNA is regulated in real life.

The use of submicrometer particles in chromatography, viewed as heresy when first suggested a decade ago, is today seen as a possible quantum leap in separation efficiency. This is a first‑hand account of the origins of the idea, the experiments that yielded crystal-clear data and the literature on slip flow that provided an explanation of the remarkable findings.

Generating robust biomolecular signatures from diabetic wound fluid

How hundreds of extracellular signaling proteins secreted during immune responses were ... discovered – and what it tells us about the whisperered conversations between cells