Summary of Study ST001761
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 PR001127. The data can be accessed directly via it's Project DOI: 10.21228/M81D6M 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 | ST001761 |
Study Title | Application of the redox metabolite detection method for mouse biofluids |
Study Summary | This study was aimed at optimizing redox metabolites detection from mammalian biofluids. Three different extraction conditions were compared, including derivatization of glutathione. This study was with mouse cerebrospinal fluid. |
Institute | Boston Children's Hospital, Harvard Medical School |
Department | Pathology |
Laboratory | Naama Kanarek |
Last Name | Petrova |
First Name | Boryana |
Address | 300 Longwood Av, Boston, MA, 2115, USA |
boryana.petrova@childrens.harvard.edu | |
Phone | 6173557433 |
Submit Date | 2021-04-21 |
Raw Data Available | Yes |
Raw Data File Type(s) | raw(Thermo) |
Analysis Type Detail | LC-MS |
Release Date | 2021-05-17 |
Release Version | 1 |
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Treatment:
Treatment ID: | TR001851 |
Treatment Summary: | Tissue and cells were extracted using either: 1. buffer A 40:40:20 of acetonitrile:methanol:water, supplemented with 0.1M formic acid and isotopically-labeled internal standards (17 amino acids and reduced glutathione, Cambridge Isotope Laboratories, MSK-A2-1.2 and CNLM-6245-10). 2. Extraction buffer “B”: 80% LC/MS-grade methanol, 20% 25 mM Ammonium Acetate and 2.5 mM Na-Ascorbate prepared in LC/MS water and supplemented with isotopically labeled internal standards (17 amino acids and isotopically labelled reduced glutathione, Cambridge Isotope Laboratories, MSK-A2-1.2 and CNLM-6245-10). or 3. Extraction buffer “C” and “C + Ellman’s”: Solution 1: 100% LC-MS Methanol Solution 2: 25mM Ammonium Acetate and 2.5mM Na-Ascorbate in LC-MS water supplemented with isotopically labelled reduced glutathione and isotopically labeled internal standards (17 amino acids and reduced glutathione, Cambridge Isotope Laboratories, MSK-A2-1.2 and CNLM-6245-10). Ellman’s reagent (5,5′-Dithiobis(2-nitrobenzoic acid),D8130, Sigma Aldrich): 20 mM in “Solution 2”. Final composition is 4:1 solution 1:solution 2. |