Metabolomics Workbench : NIH Data Repository

Return to study ST001955 main page

MB Sample ID: SA184110

Local Sample ID:	SW6
Subject ID:	SU002033
Subject Type:	Plant
Subject Species:	Zea mays
Taxonomy ID:	4577

Select appropriate tab below to view additional metadata details:

All
Subject
Factors
Collection
Treatment
Sample Preparation
Chromatography
Analysis
MS

Sample Preparation:

Sampleprep ID:	SP002039
Sampleprep Summary:	Collected samples were thawed on ice, and metabolites were extracted from 20 µL of each sample using 120 µL of precooled 50% methanol buffer. Next, the mixture of metabolites was vortexed for 1 min, followed by incubation for 10 min at room temperature, and storing at -20°C overnight. On the next day, the mixture was centrifuged at 4,000 g for 20 min and the supernatant was subsequently transferred to 96 well plates. Samples were stored at ‐80°C prior to the LC‐MS analysis. Pooled quality control (QC) samples were also prepared by combining 10 μL of each extraction mixture

Sampleprep ID:

SP002039

Sampleprep Summary:

Collected samples were thawed on ice, and metabolites were extracted from 20 µL of each sample using 120 µL of precooled 50% methanol buffer. Next, the mixture of metabolites was vortexed for 1 min, followed by incubation for 10 min at room temperature, and storing at -20°C overnight. On the next day, the mixture was centrifuged at 4,000 g for 20 min and the supernatant was subsequently transferred to 96 well plates. Samples were stored at ‐80°C prior to the LC‐MS analysis. Pooled quality control (QC) samples were also prepared by combining 10 μL of each extraction mixture