Proteomics @ spectroscopyNOW

The application of spectroscopy in proteomics

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

Monthly Highlight

Last Month's Most Accessed Feature: Heart disease prediction: Urinary peptide signals

A panel of peptide biomarkers designed for differentiating between patients with or without coronary heart disease has now been used to predict coronary events in asymptomatic patients suffering from hypertension.

Read More thumbnail image: Last Month's Most Accessed Feature: Heart disease prediction: Urinary peptide signals

Webinar
Now available on-demand

Automating mass spectrometry based glycan identification and quantitation using SimGlycan software

This webinar provides an introduction to SimGlycan software for high throughput glycan identification and quantitation. We show examples of the use of the software for LC-MS/MS workflows for 2-AB labelled glycans, processing data for quantitative workflows using the recently introduced Thermo Scientific™ Tandem Mass Tag™ Reagents. In an effort toward rapid profiling and identification of glycans, we have developed web based software modules to facilitate construction of custom databases.

Read More thumbnail image: <font color=red>Webinar<br/>Now available on-demand</font><br/>Automating mass spectrometry based glycan identification and quantitation using SimGlycan software

Advertorial Feature

Celebrating 10 Years of Orbitrap MS

thumbnail image: Celebrating 10 Years of Orbitrap MS

2015 sees the celebration of 10 years of Orbitrap mass spectrometry. Research and knowledge of its technology and applications feature in many of Wiley’s key mass spectrometry journals, books and reference works. Here we make freely available to you these key orbitrap-related contributions written by leading global authors, so that you can learn how scientists and researchers are solving some of today's toughest analytical challenges using Orbitrap's innovative technology...

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Ezines

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The gender of HIV patients has a direct effect on the outcome of long-term antiretroviral therapy, favouring women, according to Chinese scientists who used proteomics to look at the proteins that were affected.

This review comments on the challenges facing the conventional MALDI-MS technique and its upgrading by the introduction of nano-based techniques which can shift MALDI-MS from the lab to the bedside.

The proteome of poplar trees grown on grassland that had been irrigated for 40 years with starch wastewater from the potato industry reflected less abiotic stress than poplars grown in a forest, which suffered from phosphate ion deficiency.

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Education

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We are proud to announce a new series of educational webinars run in collaboration with Chromedia, COAST, and SciMind, a product of the American Chemical Society. These webinars will build into a must-have set of tutorial materials for the analytical scientist.

In this free chapter from "Protein Microarray Technology" Dev Kambhampati focuses on the driving forces that are causing a revolution in the field of protein biomolecular interactions and the corresponding microarray screening tools that are used for extracting their expression behavior.

Bioinformatics is the amalgamation of mathematics, computer science and experimental biology, creating a science for the accomplishment of these diverse objectives. Find out more in this feature from Dr Amna Butt.

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Journals

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Radiation and Health is a specialty section of Frontiers in Public Health.

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Blog

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Contact lens contaminating proteins identified

Steve Down

Jul 24, 2015

Proteins deposited from tear fluid onto contact lenses worn for just one day can be detected and identified, providing a novel route for studying eye conditions.

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Videos

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Thermo Scientific launches 'game-changing' Vanquish UHPLC system

Date: Jul 15, 2014

Fraser McLeod, Vice President & General Manager for HPLC at Thermo Fisher Scientific talks exclusively to separationsNOW.com about the game-changing Vanquish UHPLC system.

thumbnail image: Thermo Scientific launches 'game-changing' Vanquish UHPLC system
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