Summary of Study ST002898
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 PR001773. The data can be accessed directly via it's Project DOI: 10.21228/M8J420 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 | ST002898 |
| Study Title | Polar metabolite levels in MEL cells following folate depletion, SHIN1 or AICAR treatment |
| Study Summary | Culture of MEL cells in RPMI media containing 2000 nM folic acid for 48hr in the presence or absence of SHIN1 (1.25 uM) or AICAR (500 nM). In addition, K562 cells were cultured in 100 nM folic acid. These samples were followed up by metabolomics targeting polar metabolites. |
| Institute | Boston Children's Hospital, Harvard Medical School |
| Department | pathology |
| Laboratory | Kanarek Lab |
| Last Name | Kanarek |
| First Name | Naama |
| Address | Enders 1116.2, 300 Longwood Ave, Boston, MA 02115 |
| naama.kanarek@childrens.harvard.edu | |
| Phone | 6173557433 |
| Submit Date | 2023-10-01 |
| Num Groups | 4 |
| Raw Data Available | Yes |
| Raw Data File Type(s) | raw(Thermo) |
| Analysis Type Detail | LC-MS |
| Release Date | 2024-02-13 |
| Release Version | 1 |
Select appropriate tab below to view additional metadata details:
Combined analysis:
| Analysis ID | AN004757 |
|---|---|
| Analysis type | MS |
| Chromatography type | HILIC |
| Chromatography system | Thermo Vanquish |
| Column | EMD Millipore ZIC-HILIC (100 x 2.1 mm,3.5 um) |
| MS Type | ESI |
| MS instrument type | Orbitrap |
| MS instrument name | Thermo Q Exactive Orbitrap |
| Ion Mode | UNSPECIFIED |
| Units | peak area |
Chromatography:
| Chromatography ID: | CH003589 |
| Chromatography Summary: | Sample was injected into a ZIC-pHILIC 150 x 2.1 mm (5 μm particle size) column (EMD Millipore). operated on a Vanquish™ Flex UHPLC Systems (Thermo Fisher Scientific, San Jose, CA, USA). Chromatographic separation was achieved using the following conditions: buffer A was acetonitrile; buffer B was 20 mM ammonium carbonate, 0.1% ammonium hydroxide in water; resulting pH is around 9 without pH adjustment. Gradient conditions we used were: linear gradient from 20% to 80% B; 20–20.5 min: from 80% to 20% B; 20.5–28 min: hold at 20% B at 150 mL/min flow rate. The column oven and autosampler tray were held at 25 °C and 4 °C, respectively. |
| Instrument Name: | Thermo Vanquish |
| Column Name: | EMD Millipore ZIC-HILIC (100 x 2.1 mm,3.5 um) |
| Column Temperature: | 25 |
| Flow Gradient: | linear gradient from 20% to 80% B; 20–20.5 min: from 80% to 20% B; 20.5–28 min: hold at 20% B at 150 mL/min flow rate |
| Flow Rate: | 150 mL/min |
| Solvent A: | 100% acetonitrile |
| Solvent B: | 100% water; 20 mM ammonium carbonate; 0.1% ammonium hydroxide |
| Chromatography Type: | HILIC |
