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MB Sample ID: SA211955

Local Sample ID:MS42-12
Subject ID:SU002306
Subject Type:Cultured cells
Subject Species:Homo sapiens
Taxonomy ID:9606

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Combined analysis:

Analysis ID AN003629
Analysis type MS
Chromatography type HILIC
Chromatography system Dionex Ultimate 3000 UHPLC
Column SeQuant ZIC-pHILIC
MS Type ESI
MS instrument type Orbitrap
MS instrument name Thermo Q Exactive Orbitrap
Ion Mode UNSPECIFIED
Units peak area

Chromatography:

Chromatography ID:CH002684
Chromatography Summary:Chromatographic separation of polar metabolites was achieved using a Millipore Sequant ZIC-pHILIC analytical column (5 µm, 2.1 × 150 mm) equipped with a 2.1 × 20 mm guard column (both 5 mm particle size) with a binary solvent system. Solvent A was 20 mM ammonium carbonate, 0.05% ammonium hydroxide; Solvent B was acetonitrile. The column oven and autosampler tray were held at 40 °C and 4 °C, respectively. The chromatographic gradient was run at a flow rate of 0.200 mL/min as follows: 0–2 min: 80% B; 2-17 min: linear gradient from 80% B to 20% B; 17-17.1 min: linear gradient from 20% B to 80% B; 17.1-22.5 min: hold at 80% B. Samples were randomized and analysed with LC–MS in a blinded manner with an injection volume was 5 µl. Pooled samples were generated from an equal mixture of all individual samples and analysed interspersed at regular intervals within sample sequence as a quality control.
Instrument Name:Dionex Ultimate 3000 UHPLC
Column Name:SeQuant ZIC-pHILIC
Column Temperature:40
Flow Gradient:0-2 min: 80% B; 2-17 min: linear gradient from 80% B to 20% B; 17-17.1 min: linear gradient from 20% B to 80% B; 17.1-23 min: hold at 80% B.
Flow Rate:0.200 mL/min
Solvent A:100% water; 20 mM ammonium carbonate; 0.05% ammonium hydroxide
Solvent B:100% acetonitrile
Chromatography Type:HILIC
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