Proteomics @ spectroscopyNOW

The application of spectroscopy in proteomics

Techniques include LC-MS, LC-MS/MS, GC-MS, MALDI-TOF-MS and metabolomics.

Monthly Highlight

On-demand Webinar: Advances in Quantitative Proteomics

Quantitative proteomics studies are challenging as high sensitivity and a high degree of selectivity are required to analyze large peptide sets in one single experiment. Dr. Bruno Domon discusses the principle of quantification using high-resolution/accurate mass in the context of proteomics experiments.

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Last Month's Most Accessed Feature: Pancreatic poser: Interspecies effects of nicotine on proteome

Nicotine affects pancreatic stellate cells from different species in similar ways, suggesting common interaction pathways that will help to understand the link between smoking and pancreatic disease, say researchers in the US.

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Monthly Digest

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Download today to your smartphone or tablet and access a monthly compendium of ezine highlights from spectroscopyNOW and separationsNOW in a clear, easy-to-read format.                                             June Edition now available.

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Ezines

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The venom of the common vampire bat contains a far more complex set of proteins than previously thought, thanks to an international study which identified new isoforms of other mammalian proteins and considered their molecular evolution.

Proteomics research is reviewed for maize, sorghum, sugarcane, switchgrass and miscanthus, which are the main crops suggested as potential sources of lignocellulosic biomass for the production of second-generation ethanol.

A number of potential biomarkers for wet age-related macular degeneration have been identified in a proteomics study on the aqueous humour of Chinese patients, which might lead to new treatments for the disease.

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Education

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This article on the history and impact of mass spectrometry in the pharmaceutical industry is the first in a new series for Pharmaceutical Formulation & Quality, the premier source of news and information for pharmaceutical and biopharmaceutical industry professionals.

Proteomics Glossary

Sep 28, 2005

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A glossary of common terms in proteomics, reproduced with the permission of Cambridge Healthtech Institute

This special feature paper, published in the Journal of Mass Spectrometry, highlights the benefits of using LC/MS/MS methods in proteome analysis in favour of the traditional 2DE/MS technique.

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Events

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Future Events

Euroanalysis 2013

Aug 24, 2013

Warsaw, Poland

Analytical chemistry for human well-being and systainable development

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Journals

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The Journal of Mass Spectrometry (JMS) publishes papers on a broad range of topics of interest to scientists working in both fundamental and applied areas involving the study of gaseous ions.

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Blog

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Traffic light test to show how much caffeine is in your drink

Steve Down

Aug 8, 2013

A fluorescence test for drinks uses a microfluidics device to show the level of caffeine present displaying red for strong, yellow for medium and green for low contents.

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Videos

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Pittcon 2013 Editors' Gold Award – Senova Systems

Date: Mar 28, 2013

Eileen Skelly Frame from Instrument News talks with Senova CEO, Lee Leonard, about the pHit calibration-free pH meter which won this year's Pittcon Editors' Award Gold Medal.

thumbnail image: Pittcon 2013 Editors' Gold Award – Senova Systems
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