Metabolomics Workbench : NIH Data Repository

MB Sample ID: SA242038

Local Sample ID:	TH1707 M4-02_13_1_3415
Subject ID:	SU002504
Subject Type:	Mammal
Subject Species:	Mus musculus
Taxonomy ID:	10090

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Sample Preparation
Chromatography
Analysis
MS

Sample Preparation:

Sampleprep ID:	SP002510
Sampleprep Summary:	400 uL of methanol, and 300 uL of chloroform were added to the protein sample, and centrifuged for 5 minutes, at 4 C, 13000 rpm. Three phases appeared: the upper phase is the metabolites, the middle is the protein, and the lower phase is other metabolites. The metabolites' upper phase was kept in a new eppendorf tube and kept at -20 C. 300 uL methanol was added to the middle and the lower phases then they were mixed and centrifuged for 1 minute at 13000 rpm. The supernatant was added to the metabolite tube and then it was kept at - 80C for longer storage.

Sampleprep ID:

SP002510

Sampleprep Summary:

400 uL of methanol, and 300 uL of chloroform were added to the protein sample, and centrifuged for 5 minutes, at 4 C, 13000 rpm. Three phases appeared: the upper phase is the metabolites, the middle is the protein, and the lower phase is other metabolites. The metabolites' upper phase was kept in a new eppendorf tube and kept at -20 C. 300 uL methanol was added to the middle and the lower phases then they were mixed and centrifuged for 1 minute at 13000 rpm. The supernatant was added to the metabolite tube and then it was kept at - 80C for longer storage.