Summary of Study ST001337

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 PR000913. The data can be accessed directly via it's Project DOI: 10.21228/M8P67T 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.

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Study IDST001337
Study TitleGlobal profiling for human feces
Study SummaryThe aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor that responds to a variety of structurally diverse exogenous and endogenous small molecules. Gut microbiota utilizing tryptophan and indole metabolism as a reservoir, has been demonstrated to provide an abundant source of AHR ligands. So untargeted global profiling was performed to find the potential candidates of AHR activator in human feces.
Institute
Pennsylvania State University
Last NameDONG
First NameFANGCONG
Address314 Life Sciences Building, University Park, PA, 16802
Emailfxd93@psu.edu
Phone8148637610
Submit Date2020-03-26
Raw Data AvailableYes
Raw Data File Type(s)raw(Thermo)
Analysis Type DetailLC-MS
Release Date2020-10-13
Release Version1
FANGCONG DONG FANGCONG DONG
https://dx.doi.org/10.21228/M8P67T
ftp://www.metabolomicsworkbench.org/Studies/ application/zip

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Combined analysis:

Analysis ID AN002231
Analysis type MS
Chromatography type Reversed phase
Chromatography system Vanquish UHPLC system
Column Waters BEH C18 (100 x 2.1mm,1.7um)
MS Type ESI
MS instrument type Orbitrap
MS instrument name Thermo Fusion Tribrid Orbitrap
Ion Mode POSITIVE
Units peak area

MS:

MS ID:MS002077
Analysis ID:AN002231
Instrument Name:Thermo Fusion Tribrid Orbitrap
Instrument Type:Orbitrap
MS Type:ESI
MS Comments:Solvent A was HPLC-grade water with 0.1% formic acid, and solvent B was HPLC-grade acetonitrile with 0.1% formic acid. The initial condition was 97% A and 3% B, increasing to 45% B at 10 min and 75% B at 12 min, where it was held at 75% B until 17.5 min before returning to the initial conditions.
Ion Mode:POSITIVE
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