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MB Sample ID: SA126604
Local Sample ID: | LPS-6 |
Subject ID: | SU001579 |
Subject Type: | Mammal |
Subject Species: | Mus musculus |
Taxonomy ID: | 10090 |
Select appropriate tab below to view additional metadata details:
Combined analysis:
Analysis ID | AN002494 | AN002495 |
---|---|---|
Analysis type | MS | MS |
Chromatography type | Reversed phase | Reversed phase |
Chromatography system | Thermo Dionex Ultimate 3000 | Thermo Dionex Ultimate 3000 |
Column | Waters Acquity BEH C18 (50 x 2.1mm,1.7um) | Waters Acquity BEH C18 (50 x 2.1mm,1.7um) |
MS Type | ESI | ESI |
MS instrument type | QTOF | QTOF |
MS instrument name | Bruker TIMS TOF | Bruker TIMS TOF |
Ion Mode | POSITIVE | NEGATIVE |
Units | Intensity | Intensity |
Chromatography:
Chromatography ID: | CH001825 |
Chromatography Summary: | Chromatographic separations were conducted utilizing a Waters BEH C18, 2.1 mm×50 mm 1.7 µm particle column with a Dionex Ultimate 3000 UHPLC system from Thermo Fisher Scientific (CA, USA). The mobile phase encompassed water with 0.1% v/v formic acid (A) and acetonitrile with 0.1% v/v formic acid (B). Columns were kept at 40°C and eluted using a linear gradient: 2-30% B at 0-4 min, 30-40% B at 4-5 min, 40% B at 5-8 min, 40-60% B at 8-10 min, 60-100% B at 10-17 min, 100% B at 17-19 min, 100-2% B at 19-19.1 min, and 2% B at 19.1-25 min. To increase the amount of metabolites and save experimental time, a new sampling method was used to detect both the organic phase and the aqueous phase extracts (Qiuhui Xuan et al., 2018; Shanping Wang et al., 2019): 5 µL of organic phase extracts were first loaded without running the elution gradient, which lasted for one minute at the initial mobile phase, and then 5 µL of the aqueous phase extracts were added to the same column in order to start running the elution gradient using a 0.4 mL/min flow rate. |
Methods Filename: | shanpingwang_Chromatography_Methods.docx |
Instrument Name: | Thermo Dionex Ultimate 3000 |
Column Name: | Waters Acquity BEH C18 (50 x 2.1mm,1.7um) |
Column Temperature: | 40 |
Flow Rate: | 0.4 mL/min |
Solvent A: | 100% water; 0.1% formic acid |
Solvent B: | 100% acetonitrile; 0.1% formic acid |
Chromatography Type: | Reversed phase |