Publication | Open Access

Leukotriene-E4 in human urine: Comparison of on-line purification and liquid chromatography–tandem mass spectrometry to affinity purification followed by enzyme immunoassay

Human UrineOn-line PurificationBiochemistryGas ChromatographyMedicineNatural SciencesBioanalysisMass SpectrometryBiological Mass SpectrometryAffinity PurificationProtein Mass SpectrometryAnalytical ChemistryLiquid ChromatographyClinical ChemistryChromatographic AnalysisPharmacologyChromatography