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MB Sample ID: SA024632
Local Sample ID: | ms5370-7 |
Subject ID: | SU000505 |
Subject Type: | Animal |
Subject Species: | Homo sapiens |
Taxonomy ID: | 9606 |
Species Group: | Human |
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Combined analysis:
Analysis ID | AN000750 |
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Analysis type | MS |
Chromatography type | Reversed phase |
Chromatography system | Waters Acquity |
Column | C18 |
MS Type | ESI |
MS instrument type | Triple quadrupole |
MS instrument name | Thermo Quantum Ultra |
Ion Mode | POSITIVE |
Units | micromolar |
Chromatography:
Chromatography ID: | CH000538 |
Chromatography Summary: | High resolution separation was done using an Acquity UPLC system, injecting 1 µl of derviatized solution, with a UPLC BEH C18 1.7 micron 2.1×150 mm column from Waters. Column flow was set to 400 µl/min with a gradient from 99.9%A to 98%B where buffer A is 1% acetonitrile in 0.1% formic acid and buffer B is 100% acetonitrile. A column temp of 43 degrees Celsius and a sample tray temp of 6% Celsius. Mass detection was completed on a TSQ Ultra Quantum from Thermo Finnigan running in ESI positive mode. A scan width of 0.002, scan time of 0.04 seconds per transition mass, collision energy of 25, collision gas pressure of 1.5 mTorr, tube lens value set to 90, monitoring a signature ion of the derivitized amines at m/z 171.04 by selected reaction monitoring. |
Instrument Name: | Waters Acquity |
Column Name: | C18 |
Column Temperature: | 43 |
Flow Gradient: | 99.9% A to 98% B |
Flow Rate: | 400 µl/min |
Solvent A: | 99% water/1% acetonitrile; 0.1% formic acid |
Solvent B: | 100% acetonitrile |
Chromatography Type: | Reversed phase |