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MPLEx: a Robust and Universal Protocol for Single-Sample Integrative Proteomic, Metabolomic, and Lipidomic Analyses

Journal Article · · mSystems
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  1. Earth &, Biological Sciences Directorate, Pacific Northwest National Laboratory, Richland, Washington, USA
  2. Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
  3. Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA, Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
  4. National Security Directorate, Pacific Northwest National Laboratory, Richland, Washington, USA

In systems biology studies, the integration of multiple omics measurements (i.e., genomics, transcriptomics, proteomics, metabolomics, and lipidomics) has been shown to provide a more complete and informative view of biological pathways. Thus, the prospect of extracting different types of molecules (e.g., DNAs, RNAs, proteins, and metabolites) and performing multiple omics measurements on single samples is very attractive, but such studies are challenging due to the fact that the extraction conditions differ according to the molecule type. Here, we adapted an organic solvent-based extraction method that demonstrated broad applicability and robustness, which enabled comprehensive proteomics, metabolomics, and lipidomics analyses from the same sample.

Sponsoring Organization:
USDOE
OSTI ID:
1618370
Alternate ID(s):
OSTI ID: 1327119
Journal Information:
mSystems, Journal Name: mSystems Journal Issue: 3 Vol. 1; ISSN 2379-5077
Publisher:
American Society for MicrobiologyCopyright Statement
Country of Publication:
United States
Language:
English

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