Sean Sykes (Broad Institute) at the 2012 SFAF meeting

submitted by: JGI

Sean Sykes on "Putting the Pieces Together: From Assembly to Analysis" at the 2012 Sequencing, Finishing, Analysis in the Future Meeting held June 5-7, 2012 in Santa Fe, New Mexico.

Diet composition is associated with endogenous formation of N-nitroso compounds in obese men

submitted by: silviagratz
Endogenous formation of carcinogenic N-nitroso compounds (NOC) occurs in the human gut. Red meat is considered the most important dietary component linked to NOC formation, although nitrate and vitamin C (VitC) also contribute. We previously showed that high-protein weight-loss diets increased fecal NOC and this was enhanced by simultaneous carbohydrate restriction. Although previous studies have focused on the effect of either 1 or 2 dietary components on endogenous NOC formation, no...
Authors: Grietje Holtrop, Alexandra M. Johnstone, Claire Fyfe, Silvia W. Gratz

Separation of Carbohydrates in Pharma & Food Products (Webinar)

submitted by: Chrom Solutions
This webinar highlights the use of high-performance anion-exchange chromatography with Pulsed Amperometric Detection (HPAE-PAD) for the analysis of carbohydrates including mono-, di- and oligo- saccharides. The experts also discuss how this approach is used to characterize large polysaccharies, such as maltodextrin. Focusing on pharmaceutical, biopharmaceutical, and food & beverage matrices, this webinar is of value to anyone looking for a fast, easy and economical way to detect multiple...

More Capabilities for Studies in Metabolomics (Webinar)

submitted by: Chrom Solutions
This webinar demonstrates how ion exchange chromatography (IC) and liquid chromatography coupled to electrochemical detection (LC-EC) can contribute to better understanding the metabolome. Experts present data that can be obtained in metabolomic studies using IC, IC-MS and LC-EC. Speakers: Karl Burgess (Glasgow University, Paul Gamache (Thermo Fisher Scientific) For more information, visit:

A Unique Workflow for Linearity Testing using Automated Sample Preparation & UHPLC (Webinar)

submitted by: Chrom Solutions

Learn an automated approach to sample preparation, the use of UHPLC to speed-up analysis, and the use of advanced software tools for calculation and reporting of results. Speakers: Joanne Ratcliff (Mettler-Toledo), Fraser McLeod (Thermo Fisher Scientific). Visit for more information.

On-Line SPE-UHPLC for High-Sensitivity/High-Speed Chromatography Analysis (Webinar)

submitted by: Chrom Solutions
Our experts discuss a fully automated on-line SPE-UHPLC workflow that eliminates all the constraints found with manual solid phase extraction. Due to its flexibility, this technique can be used for a broad variety of applications, providing users with higher sample throughput, electronically documented workflow, and high quality reproducible results. In addition, it provides improved lab safety when working with hazardous samples, such as clinical samples. Speakers: Professor Gérard...