Influence of common preanalytical variations on the metabolic profile of serum samples in biobanks
Influence of common preanalytical variations on the metabolic profile of serum samples in biobanks
Abstract A blood pre-centrifugation delay of 24 h at room temperature influenced the proton NMR spectroscopic profiles of human serum. A blood pre-centrifugation delay of 24 h at 4°C did not influence the spectroscopic profile as compared with 4 h delays at either room temperature or 4°C. Five or ten serum freezeâ??thaw cycles also influenced the proton NMR spectroscopic profiles. Certain common in vitro preanalytical variations occurring in biobanks may impact the metabolic profile of...
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10-05-2011 08:57 PM
Mutations in the Saccharomyces cerevisiae succinate dehydrogenase result in distinct metabolic phenotypes revealed through (1)H NMR-based metabolic footprinting.
Mutations in the Saccharomyces cerevisiae succinate dehydrogenase result in distinct metabolic phenotypes revealed through (1)H NMR-based metabolic footprinting.
Mutations in the Saccharomyces cerevisiae succinate dehydrogenase result in distinct metabolic phenotypes revealed through (1)H NMR-based metabolic footprinting.
J Proteome Res. 2010 Dec 3;9(12):6729-39
Authors: Szeto SS, Reinke SN, Sykes BD, Lemire BD
Metabolomics is a powerful method of examining the intricate connections between mutations, metabolism, and disease. Metabolic...
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05-25-2011 07:01 PM
[NMR images] In NMR spectroscopy, signature
http://www.lbl.gov/Science-Articles/Archive/sabl/2007/Jul/NMR-spectrum-protein.gif
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7/02/2011 7:51:24 AM GMT
In NMR spectroscopy, signature
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