Summary of project PR001885

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 PR001885. The data can be accessed directly via it's Project DOI: 10.21228/M82F00 This work is supported by NIH grant, U2C- DK119886.

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

Project ID: PR001885
Project DOI:doi: 10.21228/M82F00
Project Title:Effects of Preanalytical Sample Collection and Handling on Comprehensive Metabolite Measurements in Human Urine Biospecimens
Project Type:LCMS
Project Summary:This project evaluates the impact of sample handling conditions on urine metabolome profiles relative to a gold standard condition. The sample handling conditions included a combination of three variables, use of preservative (None, Borate, or Chlorhexidine), refrigeration storage time (0h or 24h), or freeze-thaws (either 1x or 3x freeze-thaws, thawed on ice, in a refrigerator, or at room temperature). Samples were taken from 13 participants, and then aliquoted and subjected to the various conditions. Comparisons between treatment effects were taken between pairs of samples within each participant’s sample set, a within participant paired design.
Institute:National Center for Advancing Tranlastional Sciences
Department:Division of Pre-clinical Innovation
Laboratory:Informatics Core
Last Name:Braisted
First Name:John
Address:9800 Medical Center Drive
Email:john.braisted@nih.gov
Phone:3014028798
Funding Source:ZIC TR000410-05, NCATS/NIH

Summary of all studies in project PR001885

Study IDStudy TitleSpeciesInstituteAnalysis
(* : Contains Untargted data)
Release
Date
VersionSamplesDownload
(* : Contains raw data)
ST003032 Effects of Preanalytical Sample Collection and Handling on Comprehensive Metabolite Measurements in Human Urine Biospecimens Homo sapiens National Center for Advancing Translational Sciences MS 2025-01-02 1 416 Uploaded data (16.7M)
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