Interactive Metabolomics by Diffusion NMR: Improving the Odds of Finding Needles in Haystacks
Poster Aug 19, 2009
Metabolomics investigates changes in quantities of metabolites. However, blood plasma is a complex, heterogeneous mixture of components which undergo a variety of possible molecular interactions. In particular, many low molecular weight compounds (including drugs) can exist both ‘free’ in solution, bound to proteins or within organised aggregates of macromolecules. To study the effects of e.g. disease on these interactions we have developed a technique termed ‘interactive metabolomics’.
We developed an automated sample preparation protocol based on a robotic platform PAL RTC (CTC Analytics AG, Zwingen Switzerland), which represent a modified Bligh and Dyer method producing samples for both hydrophilic metabolomics using GC-MS and lipidomics using SFC-MS simultaneously.READ MORE