Metadata details for analysis AN003651 | |
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Study ID | ST002238 |
Analysis ID | AN003651 |
Study Title | LC-HRMS based plasma metabolomics analysis for biomarker discovery of neuroblastoma: 3-O-methyldopa is a new biomarker of poor prognosis of metastatic disease |
Institute | Istituto Giannina Gaslini |
Species | Homo sapiens |
Ion_mode | POSITIVE |
MS type | ESI |
MS Instrument Name | Thermo Q Exactive Plus Orbitrap |
MS Instrument Type | Orbitrap |
Chromatography Instrument Name | Thermo Vanquish |
Chromatography Type | Reversed phase |
Chromatography Column | Waters Acquity BEH C18 (150 x 2mm,1.7um) |
Solvent A | 100% water; 0.1% formic acid |
Solvent B | 100% acetonitrile; 0.1% formic acid |
Gradient | 99% of A for 0.1 min followed by a linear gradient to 100% of B over 15 min, then kept constant for 5 min, brought back to the initial conditions in 0.5 min, and maintained for 5 min. |
Flow rate | 250 µl/min |
Column Temperature | |
Retention time units | Minutes |