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MB Sample ID: SA193942
Local Sample ID: | SK1-50K_R15- |
Subject ID: | SU002141 |
Subject Type: | Cultured cells |
Subject Species: | Homo sapiens |
Taxonomy ID: | 9606 |
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Sample Preparation:
Sampleprep ID: | SP002147 |
Sampleprep Summary: | Prior to LC-MS analysis, tissue samples were weighed and resuspended in pre-chilled (-20°C) methanol:acetonitrile:water (5:3:2, v:v) to a final concentration of 30 mg/ml, cell samples were placed on ice and re-suspended with methanol:acetonitrile:water (5:3:2, v:v) at a concentration of 2x106 cells/mL, and media samples were extracted with the same solution at a dilution of 1:25 (v/v). Suspensions were vortexed continuously for 30 min at 4°C. Insoluble material was removed by centrifugation at 18,000 g for 10 min at 4°C and supernatants were isolated for metabolomics analysis by UHPLC-MS. |