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MB Sample ID: SA074527

Local Sample ID:X01222018_Colo320_20V_Lipid_POS_14
Subject ID:SU001137
Subject Type:Cultured cells
Subject Species:Homo sapiens
Taxonomy ID:9606
Genotype Strain:ALDH1A1
Cell Passage Number:5
Cell Counts:4 million

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Combined analysis:

Analysis ID AN001779
Analysis type MS
Chromatography type Reversed phase
Chromatography system Waters
Column Waters Acquity BEH C18 (100 x 2.1mm,1.7um)
MS Type ESI
MS instrument type QTOF
MS instrument name Waters Synapt G2 XS QTOF
Ion Mode POSITIVE
Units abundance corresponding to m/z

Chromatography:

Chromatography ID:CH001257
Chromatography Summary:The mobile phase involved a gradient comprising varying amounts of solutions A (10 mM ammonium formate in 60% v/v acetonitrile) and B (10 mM ammonium formate in 95% isopropanol and 5% acetonitrile). The linear gradient elution was: 40–43% B (0–2 min), 43–50% B (over 0.1 min), 50–54% B (over 10 min), 54–70% B (over 0.1 min), 70–99% B (over 5.9 min), 99-40% B (over 0.1 min), and 40% B (for 2 min), run at 300 μl/min in positive Electrospray Ionization mode and the column temperature was maintained at 55 °C
Instrument Name:Waters
Column Name:Waters Acquity BEH C18 (100 x 2.1mm,1.7um)
Flow Rate:300 μl/min
Injection Temperature:4
Internal Standard:SPLASH™ Lipidomix® Mass Spec Standard (Avanti Polar Lipids, Inc.)
Solvent A:60% acetonitrile/40% water; 10 mM ammonium formate
Solvent B:95% isopropanol/5% acetonitrile; 10 mM ammonium formate
Chromatography Type:Reversed phase
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