Quantification of 25-hydroxyvitamin D2 and D3 in human plasma by liquid chromatography-tandem mass spectrometry for clinical research | LabRulez LCMS
 

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TECHNICAL NOTE 65559Confident quantitation of 25-hydroxyvitamin D2 and D3 in humanplasma for clinical research by liquid chromatography-tandemmass spectrometry with simple, robust sample preparationAuthorsApplication benefitsClaudio De Nardi, Thermo FisherScientific GmbH, Dreieich, Germany• Simple offline sample preparation via protein precipitationPaolo Brambilla, Ospedale...
Key words
calculated, calculatedcalibrators, calibratorsaverage, averagepercentage, percentagebias, biasmass, massprecipitation, precipitationnominal, nominalevaluated, evaluatedquantis, quantisconcentration, concentrationatmospheric, atmosphericcontrols, controlscontrol, controlterms
TECHNICAL NOTENo. 73234Quantification of 25-hydroxyvitamin D2 and D3 inhuman plasma by liquid chromatography coupledto high-resolution Orbitrap mass spectrometry forclinical researchAuthors: Claudio De Nardi1,Katharina Kern2, Steffen Peters2Thermo Fisher Scientific GmbH,Dreieich, Germany;2RECIPE Chemicals + Instruments GmbH,Munich, Germany1Keywords: 25-hydroxyvitamin D, offlinesample preparation, plasma,...
Key words
prm, prmconcentration, concentrationaverage, averagecalculated, calculatedfullms, fullmslevel, levelorbitrap, orbitrapbias, biaslloq, lloqassay, assaynominal, nominalexactive, exactivehybrid, hybridatmospheric, atmosphericpercentage
TECHNICAL NOTENo. 73268Quantification of total homocysteine in humanplasma or serum by liquid chromatography-tandemmass spectrometry for use in clinical researchClaudio De Nardi1, Paolo Brambilla2,Maura Brambilla2, Chiara Fania3Thermo Fisher Scientific GmbH,Dreieich, Germany2Ospedale di Desio, Desio, Italy3Università degli Studi Milano-Bicocca,Milano, Italy1Keywords: Total homocysteine,...
Key words
homocysteine, homocysteinequantis, quantisbias, biasnominal, nominalplasma, plasmaquantification, quantificationsrm, srmserum, serumpercentage, percentagecalculated, calculatedmethod, methodtsq, tsqtotal, totalhuman, humantranscend
TECHNICAL NOTE66025Quantification of 25-hydroxyvitamin D2 andD3 in human plasma by LC-HRAM-MS forclinical researchAuthor: Mariana Barcenas,Thermo Fisher Scientific, Les Ulis, FranceKeywords: Orbitrap Exploris 120 MS,Vanquish Flex UHPLC, TraceFinder,25-hydroxyvitamin D, high-resolution massspectrometry, offline sample preparation,plasmaApplication benefits• Accurate and confident results, simple samplepreparation,...
Key words
average, averagecalculated, calculatedconcentration, concentrationlevel, levelbias, biasrecipe, recipeanalyte, analytecalibrator, calibratorcalibrators, calibratorsassay, assaylloq, lloqcontrol, controlnominal, nominalscan, scanpercentage
 

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TECHNICAL NOTE 65559Confident quantitation of 25-hydroxyvitamin D2 and D3 in humanplasma for clinical research by liquid chromatography-tandemmass spectrometry with simple, robust sample preparationAuthorsApplication benefitsClaudio De Nardi, Thermo FisherScientific GmbH, Dreieich, Germany• Simple offline sample preparation via protein precipitationPaolo Brambilla, Ospedale...
Key words
calculated, calculatedcalibrators, calibratorsaverage, averagepercentage, percentagebias, biasmass, massprecipitation, precipitationnominal, nominalevaluated, evaluatedquantis, quantisconcentration, concentrationatmospheric, atmosphericcontrols, controlscontrol, controlterms
TECHNICAL NOTENo. 73234Quantification of 25-hydroxyvitamin D2 and D3 inhuman plasma by liquid chromatography coupledto high-resolution Orbitrap mass spectrometry forclinical researchAuthors: Claudio De Nardi1,Katharina Kern2, Steffen Peters2Thermo Fisher Scientific GmbH,Dreieich, Germany;2RECIPE Chemicals + Instruments GmbH,Munich, Germany1Keywords: 25-hydroxyvitamin D, offlinesample preparation, plasma,...
Key words
prm, prmconcentration, concentrationaverage, averagecalculated, calculatedfullms, fullmslevel, levelorbitrap, orbitrapbias, biaslloq, lloqassay, assaynominal, nominalexactive, exactivehybrid, hybridatmospheric, atmosphericpercentage
TECHNICAL NOTENo. 73268Quantification of total homocysteine in humanplasma or serum by liquid chromatography-tandemmass spectrometry for use in clinical researchClaudio De Nardi1, Paolo Brambilla2,Maura Brambilla2, Chiara Fania3Thermo Fisher Scientific GmbH,Dreieich, Germany2Ospedale di Desio, Desio, Italy3Università degli Studi Milano-Bicocca,Milano, Italy1Keywords: Total homocysteine,...
Key words
homocysteine, homocysteinequantis, quantisbias, biasnominal, nominalplasma, plasmaquantification, quantificationsrm, srmserum, serumpercentage, percentagecalculated, calculatedmethod, methodtsq, tsqtotal, totalhuman, humantranscend
TECHNICAL NOTE66025Quantification of 25-hydroxyvitamin D2 andD3 in human plasma by LC-HRAM-MS forclinical researchAuthor: Mariana Barcenas,Thermo Fisher Scientific, Les Ulis, FranceKeywords: Orbitrap Exploris 120 MS,Vanquish Flex UHPLC, TraceFinder,25-hydroxyvitamin D, high-resolution massspectrometry, offline sample preparation,plasmaApplication benefits• Accurate and confident results, simple samplepreparation,...
Key words
average, averagecalculated, calculatedconcentration, concentrationlevel, levelbias, biasrecipe, recipeanalyte, analytecalibrator, calibratorcalibrators, calibratorsassay, assaylloq, lloqcontrol, controlnominal, nominalscan, scanpercentage
 

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