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MB Sample ID: SA064536

Local Sample ID:D11cellE3T2
Subject ID:SU001067
Subject Type:Other
Subject Species:Xenopus laevis
Taxonomy ID:8355
Age Or Age Range:Embryos were obtained from natural mating of frogs (Nasco)
Weight Or Weight Range:Sexually mature male and female frogs
Gender:Not applicable

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Combined analysis:

Analysis ID AN001686
Analysis type MS
Chromatography type CE
Chromatography system Custom built CE system
Column Bare fused silica capillary
MS Type ESI
MS instrument type QTOF
MS instrument name Bruker Impact HD
Ion Mode POSITIVE
Units PeakAreaInCounts

Chromatography:

Chromatography ID:CH001186
Chromatography Summary:About 10 nL of metabolite extract were injected into bare fused silica capillary filled with the background electrolyte, then potential difference was applied between the capillary ends to electrophoretically separate metabolites.
Instrument Name:Custom built CE system
Column Name:Bare fused silica capillary
Column Temperature:Room temperature (~21 degC)
Flow Rate:Electroosmoti flow rates apply in this study (~1 nL/min, estimated)
Injection Temperature:Room temperature (~21 degC)
Retention Time:Metabolites were separated across ~45 min.
Sample Injection:10 nL
Solvent A:100% water; 1% formic acid
Capillary Voltage:Ca. +20,000 V applied to inlet end of the CE fused silica separation capillary
Migration Time:Ca. 45 min total run time collected
Preconditioning:Sodium hydroxide solution
Running Buffer:See background electrolyte (above)
Sheath Liquid:50% methanol, 0.1% formic acid
Chromatography Type:CE
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