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Our Center


The Cal Poly Metabolomics Service Center (CP-MSC) is a fee-for-service, core analytical chemistry lab launched by the College of Agriculture, Food and Environmental Science (CAFES) in partnership with the Sponsored Programs office of Cal Poly Corporation.


We offer a suite of quantitative and semi-quantitative small molecule detection methods to match the diverse research interests of our collaborators. Services are available at standardized prices and include an initial consultation, sample processing, analysis, and biological interpretation assistance. We are continually developing new methods and we welcome the opportunity to customize existing methods to best fit client needs.


Analyses are performed primarily by ultra performance liquid chromatography (UPLC)-mass spectrometry (MS), although UPLC-diode array detection (DAD) is also used.

Semi-Targeted Assays

Primary Metabolomics

Semi-targeted UPLC-MS method identifying up to 208 metabolites. Metabolites captured include several TCA cycle and glycolysis intermediates, ketone bodies, carbohydrates, carbohydrate derivatives, bile acids, and purines/pyrimidines and their nucleotides.

Biogenic Amines

Semi-targeted UPLC-MS method identifying up to 201 metabolites. Metabolites captured include amino acids, amine derivatives, one carbon metabolism compounds, neurotransmitters, glutathione, water-soluble vitamins, purines/pyrimidines and their nucleotides, and acylcarnitines.


Semi-targeted UPLC-MS method in development to identify over 200  metabolites. Metabolites captured to include a variety of the cell membrane lipids and lipid mediators. These include different types of' phospholipids (e.g. PC, PE, PI, and PG), lysophospholipids (e.g. LPC and LPE), and sphingomyelins.

Targeted Assays

Bile Acids

Targeted UPLC-MS method identifying up to 28 bile acids. Bile acids consist of primary and secondary conjugates and unconjugates, including both human and those unique to different animal species. 


Targeted UPLC-MS method identifying up to 8 ceramides and 3 sphingolipids. Compounds include ceramides, dihydroceramides, a sphinganine, and sphingosines.

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