Summary of Study ST002681
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 PR001666. The data can be accessed directly via it's Project DOI: 10.21228/M8C13S 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.
| Study ID | ST002681 |
| Study Title | Non-T2D vs T2D |
| Study Summary | Plasma samples from Senegalese individuals with T2D (n=31) or without T2D (n=34) were compared using mass-spectrometry-based metabolomics analyses. |
| Institute | University of Colorado Anschutz Medical Campus |
| Last Name | Nemkov |
| First Name | Travis |
| Address | 12801 E 17th Avenue, RC-1 South, Rm 9403G, Aurora, CO, 80045, USA |
| travis.nemkov@cuanschutz.edu | |
| Phone | 303-724-3253 |
| Submit Date | 2023-04-25 |
| Raw Data Available | Yes |
| Raw Data File Type(s) | mzXML |
| Analysis Type Detail | LC-MS |
| Release Date | 2023-10-26 |
| Release Version | 1 |
Select appropriate tab below to view additional metadata details:
Combined analysis:
| Analysis ID | AN004353 | AN004354 |
|---|---|---|
| Analysis type | MS | MS |
| Chromatography type | Reversed phase | Reversed phase |
| Chromatography system | Thermo Vanquish | Thermo Vanquish |
| Column | Phenomenex Kinetex C18 (100 x 2.1mm,1.7um) | Phenomenex Kinetex C18 (100 x 2.1mm,1.7um) |
| MS Type | ESI | ESI |
| MS instrument type | Orbitrap | Orbitrap |
| MS instrument name | Thermo Q Exactive Orbitrap | Thermo Q Exactive Orbitrap |
| Ion Mode | POSITIVE | NEGATIVE |
| Units | AU | AU |
MS:
| MS ID: | MS004100 |
| Analysis ID: | AN004353 |
| Instrument Name: | Thermo Q Exactive Orbitrap |
| Instrument Type: | Orbitrap |
| MS Type: | ESI |
| MS Comments: | The Q Exactive mass spectrometer (ThermoFisher) was operated independently in positive or negative ion mode, scanning in Full MS mode (2 microscans) from 60 to 900 m/z at 70,000 resolution, with 4 kV spray voltage, 45 sheath gas, 15 auxiliary gas. Calibration was performed prior to analysis using the PierceTM Positive and Negative Ion Calibration Solutions (ThermoFisher). Acquired data was then converted from raw to mzXML file format using Mass Matrix (Cleveland, OH). Samples were analyzed in randomized order with a technical mixture injected periodically through analysis to qualify instrument performance. Metabolite assignments, isotopologue distributions, and correction for expected natural abundances of deuterium, 13C, and 15N isotopes were performed using MAVEN (Princeton, NJ) |
| Ion Mode: | POSITIVE |
| MS ID: | MS004101 |
| Analysis ID: | AN004354 |
| Instrument Name: | Thermo Q Exactive Orbitrap |
| Instrument Type: | Orbitrap |
| MS Type: | ESI |
| MS Comments: | The Q Exactive mass spectrometer (ThermoFisher) was operated independently in positive or negative ion mode, scanning in Full MS mode (2 microscans) from 60 to 900 m/z at 70,000 resolution, with 4 kV spray voltage, 45 sheath gas, 15 auxiliary gas. Calibration was performed prior to analysis using the PierceTM Positive and Negative Ion Calibration Solutions (ThermoFisher). Acquired data was then converted from raw to mzXML file format using Mass Matrix (Cleveland, OH). Samples were analyzed in randomized order with a technical mixture injected periodically through analysis to qualify instrument performance. Metabolite assignments, isotopologue distributions, and correction for expected natural abundances of deuterium, 13C, and 15N isotopes were performed using MAVEN (Princeton, NJ) |
| Ion Mode: | NEGATIVE |
