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MB Sample ID: SA253931
Local Sample ID: | MSA0035 |
Subject ID: | SU002618 |
Subject Type: | Bacteria |
Subject Species: | Eggerthella lenta |
Taxonomy ID: | 84112 |
Genotype Strain: | DSM 2243 |
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Combined analysis:
Analysis ID | AN004147 | AN004148 |
---|---|---|
Analysis type | MS | MS |
Chromatography type | HILIC | HILIC |
Chromatography system | Thermo Vanquish | Thermo Vanquish |
Column | Waters ACQUITY UPLC BEH Amide (150 x 2.1mm,1.7um) | Waters ACQUITY UPLC BEH Amide (150 x 2.1mm,1.7um) |
MS Type | ESI | ESI |
MS instrument type | Orbitrap | Orbitrap |
MS instrument name | Thermo Q Exactive HF hybrid Orbitrap | Thermo Q Exactive HF hybrid Orbitrap |
Ion Mode | POSITIVE | NEGATIVE |
Units | relative ion counts | relative ion counts |
Chromatography:
Chromatography ID: | CH003070 |
Chromatography Summary: | Samples, sterile media, pools, and blanks were promptly added to a Thermo Vanquish Autosampler at 4°C in a Vanquish UHPLC (Thermo Fisher Scientific, Waltham, MA). Chromatographic separation was performed using an ACQUITY Bridged Ethylene Hybrid (BEH) Amide column 2.1 x 150 mm, 1.7-micron particle size, (Waters Corp. Milford, MA), using chromatographic conditions published elsewhere (HILIC method described in the Supplementary Methods of doi.org/10.1038/s41586-021-03707-9). |
Instrument Name: | Thermo Vanquish |
Column Name: | Waters ACQUITY UPLC BEH Amide (150 x 2.1mm,1.7um) |
Column Temperature: | 40 |
Flow Gradient: | The gradient profile was held at 100% B for 2 minutes, from 100% B to 70% B in 5 minutes, holding at 70% B for 0.7 minute, from 70% B to 40% B for 1.3 minutes, holding at 40% B for 0.5 minutes, from 40% B to 30% B for 0.75 minutes, before returning to 100% B for 2.5 minutes and holding at 100% B for 4 minutes. |
Flow Rate: | 400 μL per minute |
Solvent A: | 100% water; 0.125% formic acid; 10 mM ammonium formate, pH 3 |
Solvent B: | 95% acetonitrile/5% water; 0.125% formic acid; 10 mM ammonium formate |
Chromatography Type: | HILIC |