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: Cell phone effects: Testicular proteome modified

The testicular proteome of the rat is modified by exposure to electromagnetic fields of similar strengths to those emitted by cell phones, with some new proteins being induced.

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Webinar
Now available on-demand

Beyond Basic DIA - New Workflows using Orbitrap Mass Spectrometry for Large Scale Quantitation

In this webinar, we will cover building high performance methods, generating a high quality spectral library and using it to reveal important expression changes in your pathway of interest, and even how to go back in time and use a DIA file’s record observable proteome to retrospectively interrogate data for new target peptides and proteins.

Read More thumbnail image: <font color=red>Webinar<br/>Now available on-demand</font><br/>Beyond Basic DIA - New Workflows using Orbitrap Mass Spectrometry for Large Scale Quantitation

Advertorial Feature

Compound Search

thumbnail image: <font size=3 color=black><b>Compound Search</b></font>

Two seconds here could save you months in the lab by using Wiley's Compound Search tool. Check the database coverage now... it's free!         We understand that you don't have time to wade through thousands of results. Compound Search's sole purpose is to tell you whether a compound appears in a specific database so that you'll know whether that database meets your needs. To speed this up, we provide exact structure matches only. Compound Search enables users to perform...

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Ezines

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Proteome profiles were performed to determine the effects of high hydrostatic pressure on the food pathogen Vibrio parahaemolyticus ATCC 17802 in order to understand how it responds to mechanical stress injury.

Exposure to ozone modifies the proteome of the rat liver, according to scientists in the USA, compounding the adverse health effects that are already recognised in other organs like the lungs and heart.

The proteome of synovial fluid from healthy porcine knee joints has been characterised as a model for human joints to create a reference point for the identification of biomarkers in joint diseases like arthritis.

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Education

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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.

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.

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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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Food firmness predicted from combined acoustic and optical data

Steve Down

Oct 30, 2014

The firmness of peaches, and other fruit, can be estimated accurately by a non-destructive method combining acoustic and optical measurements.

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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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