Summary of Study ST002075
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 PR001315. The data can be accessed directly via it's Project DOI: 10.21228/M8R11F 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 | ST002075 |
| Study Title | Profiling of the human intestinal microbiome and bile acids under physiologic conditions using an ingestible sampling device (Part 2) |
| Study Summary | 15 Subjects were sampled using ingestible sampling device. Device sampled regions of the small intestine depending on design of sampling device. |
| Institute | University of California, Davis |
| Last Name | Folz |
| First Name | Jacob |
| Address | 451 Health Sciences Drive |
| jfolz@ucdavis.edu | |
| Phone | (530) 752-8129 |
| Submit Date | 2022-02-02 |
| Raw Data Available | Yes |
| Raw Data File Type(s) | raw(Thermo) |
| Analysis Type Detail | LC-MS |
| Release Date | 2022-12-15 |
| Release Version | 1 |
Select appropriate tab below to view additional metadata details:
Combined analysis:
| Analysis ID | AN003382 |
|---|---|
| Analysis type | MS |
| Chromatography type | HILIC |
| Chromatography system | Thermo Vanquish |
| Column | Waters Acquity UPLC BEH amide,(150 x 2.1mm,1.7um) |
| MS Type | ESI |
| MS instrument type | Orbitrap |
| MS instrument name | Thermo Q Exactive HF hybrid Orbitrap |
| Ion Mode | POSITIVE |
| Units | peak height |
MS:
| MS ID: | MS003149 |
| Analysis ID: | AN003382 |
| Instrument Name: | Thermo Q Exactive HF hybrid Orbitrap |
| Instrument Type: | Orbitrap |
| MS Type: | ESI |
| MS Comments: | A Thermo Q-Exactive HF Orbitrap MS instrument was operated in positive and negative ESI mdoes respectively with the following parameters: mass range 60−900 m/z; spray voltage 3.6kV (ESI+) and −3kV (ESI−), sheath gas (nitrogen) flow rate 60 units; auxiliary gas (nitrogen) flow rate 25 units, capillary temperature 320 ◦C, full scan MS1 mass resolving power 60,000, data-dependent MSMS (dd-MSMS) 4 scans per cycle, normalized collision energy at 20%, 30%, and 40%, dd-MSMS mass resolving power 15,000. Thermo Xcalibur 4.0.27.19 was used for data acquisition and analysis. Instruments was tuned and calibrated by manufacturer’s recommendations. MSDIAL was used for data processing. Conjugated bile acid peak height was converted to relative concentration in ng/mL by comparing to targeted bile acid dataset ST002073. |
| Ion Mode: | POSITIVE |
