Summary of Study ST002059

This data is available at the NIH Common Fund's National Metabolomics Data Repository (NMDR) website, the Metabolomics Workbench,, where it has been assigned Project ID PR001303. The data can be accessed directly via it's Project DOI: 10.21228/M89135 This work is supported by NIH grant, U2C- DK119886.


This study contains a large results data set and is not available in the mwTab file. It is only available for download via FTP as data file(s) here.

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Study IDST002059
Study Title4T1 and SkM cells
Study Summary4T1-parental and 4T1-SkM cells were analyzed by metabolomics
University of Colorado Anschutz Medical Campus
Last NameNemkov
First NameTravis
Address12801 E 17th Avenue, RC-1 South, Rm 9403G, Aurora, CO, 80045, USA
Submit Date2022-01-12
Raw Data AvailableYes
Raw Data File Type(s)mzXML
Analysis Type DetailLC-MS
Release Date2022-02-14
Release Version1
Travis Nemkov Travis Nemkov application/zip

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Sample Preparation:

Sampleprep ID:SP002147
Sampleprep Summary:Prior to LC-MS analysis, tissue samples were weighed and resuspended in pre-chilled (-20°C) methanol:acetonitrile:water (5:3:2, v:v) to a final concentration of 30 mg/ml, cell samples were placed on ice and re-suspended with methanol:acetonitrile:water (5:3:2, v:v) at a concentration of 2x106 cells/mL, and media samples were extracted with the same solution at a dilution of 1:25 (v/v). Suspensions were vortexed continuously for 30 min at 4°C. Insoluble material was removed by centrifugation at 18,000 g for 10 min at 4°C and supernatants were isolated for metabolomics analysis by UHPLC-MS.