Summary of Study ST002022

This data is available at the NIH Common Fund's National Metabolomics Data Repository (NMDR) website, the Metabolomics Workbench, https://www.metabolomicsworkbench.org, where it has been assigned Project ID PR001284. The data can be accessed directly via it's Project DOI: 10.21228/M8R71H This work is supported by NIH grant, U2C- DK119886.

See: https://www.metabolomicsworkbench.org/about/howtocite.php

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.

Perform statistical analysis  |  Show all samples  |  Show named metabolites  |  Download named metabolite data  
Download mwTab file (text)   |  Download mwTab file(JSON)   |  Download data files (Contains raw data)
Study IDST002022
Study TitleA Sentinel Serum Quality Management Program for NMR Metabolomics
Study TypePharmacometabolomics
Study SummaryPooled human serum (Sentinel Serum Samples) was aliquoted for storage at -80C and subsequently had NMR spectra acquired annually for three years. This was to determine sentinel serum sample utility for a quality management program to monitor NMR reproducibility. Sentinel serum quality control samples allowed the quantification of variance between different profilers within a project. They also demonstrated declines in metabolite concentrations over time. A sentinel program is useful for tracking changes in QC serum samples from long-term storage. Separately, QC samples show negligible variance introduced by multiple profilers of NMR spectra within a project.
Institute
University of Michigan
DepartmentClinical Pharmacy
LaboratoryUMich NMR Metabolomics Laboratory
Last NameStringer
First NameKathleen
Address428 Church Street
Emailstringek@med.umich.edu; stringek@umich.edu
Phone7346474775
Submit Date2021-11-30
Num Groups3
Total Subjects1
Study CommentsSamples were aliquots of a batch of pooled human serum, collected from multiple different individuals
Raw Data AvailableYes
Raw Data File Type(s)d
Analysis Type DetailNMR
Release Date2022-01-06
Release Version1
Kathleen Stringer Kathleen Stringer
https://dx.doi.org/10.21228/M8R71H
ftp://www.metabolomicsworkbench.org/Studies/ application/zip

Select appropriate tab below to view additional metadata details:


Treatment:

Treatment ID:TR002116
Treatment Summary:Samples were not treated, beyond the initial aliquotting of the pooled human sera upon receipt at our laboratory before storage at -80C
  logo