Summary of Study ST001431
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 PR000983. The data can be accessed directly via it's Project DOI: 10.21228/M8N104 This work is supported by NIH grant, U2C- DK119886.
See: https://www.metabolomicsworkbench.org/about/howtocite.php
Study ID | ST001431 |
Study Title | A Compromised Developmental Trajectory of the Infant Gut Microbiome and Metabolome in Atopic Eczema -(targeted SCFAs profiling) |
Study Summary | Evidence is accumulating that the establishment of the gut microbiome in early life influences the development of atopic eczema. In this longitudinal study, we used integrated multi-omics analyses to infer functional mechanisms by which the microbiome modulates atopic eczema risk. |
Institute | National University of Singapore |
Last Name | Ta |
First Name | Le Duc Huy |
Address | MD1 - Tahir Foundation Building (MD1), Level 15, Department of Paediatrics, Allergy & Immunology Division, National University of Singapore (NUS), 12 Science Drive 2. Singapore 117549 |
huy.taleduc13@sps.nus.edu.sg | |
Phone | 6596123681 |
Submit Date | 2020-05-28 |
Num Groups | 3 |
Total Subjects | 63 |
Raw Data Available | Yes |
Raw Data File Type(s) | wiff |
Analysis Type Detail | LC-MS |
Release Date | 2020-07-24 |
Release Version | 1 |
Select appropriate tab below to view additional metadata details:
Combined analysis:
Analysis ID | AN002393 |
---|---|
Analysis type | MS |
Chromatography type | Reversed phase |
Chromatography system | Agilent 1290 Infinity |
Column | Waters Acquity BEH HSS T3 (100 x 2.1mm,1.8um) |
MS Type | ESI |
MS instrument type | Ion trap |
MS instrument name | ABI Sciex 5500 QTrap |
Ion Mode | POSITIVE |
Units | nM |
MS:
MS ID: | MS002235 |
Analysis ID: | AN002393 |
Instrument Name: | ABI Sciex 5500 QTrap |
Instrument Type: | Ion trap |
MS Type: | ESI |
MS Comments: | ion spray voltage, 5500 V; temperature, 500 ◦C; curtain gas, 20 psi; ion source gas 1, 18 psi; and ion source gas 2, 18 psi. Data were acquired in scheduled MRM mode using a 30 s detection window. More details available at Chan, J. C.; Kioh, D. Y.; Yap, G. C.; Lee, B. W.; Chan, E. C., A novel LCMSMS method for quantitative measurement of short-chain fatty acids in human stool derivatized with (12)C- and (13)C-labelled aniline. Journal of pharmaceutical and biomedical analysis 2017, 138, 43-53. |
Ion Mode: | POSITIVE |