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MB Sample ID: SA325706
Local Sample ID: | 42 |
Subject ID: | SU003101 |
Subject Type: | Human |
Subject Species: | Homo sapiens |
Taxonomy ID: | 9606 |
Age Or Age Range: | < 5 years old |
Gender: | Male and female |
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Sample Preparation:
Sampleprep ID: | SP003107 |
Sampleprep Summary: | Extraction of the urinary metabolome was initiated by pipetting 300 mL urine into a 1.5-mL Eppendorf tube, after which 30 mL of ISTD mixture (100 ng mL&1 D-valine-d8 and of L-alanine-d3) was added. Following this, the sample was centrifuged for 8 min (1 000 x g, 4 %C). Next, 100 mL supernatant was collected and diluted (1:10) with ultrapure water, after which the resulting extract was transferred to a glass HPLC-vial. |
Processing Storage Conditions: | -80℃ |
Sample Spiking: | Internal standard |