Inter-laboratory differences in sirolimus results from six sirolimus testing centers using HPLC tandem mass spectrometry (LC/MS/MS).
Wilson, David H; Sepe, Dinia; Barnes, Grady; Johnston, Fran.
Clin Chim Acta
; 355(1-2): 211-3, 2005 May.
Artigo em Inglês | MEDLINE | ID: mdl-15820498
Reliability of precision data obtained from interlaboratory studies.
Use of prediction methods to assess laboratory bias and mean values associated with an interlaboratory study for method validation and/or proficiency testing.
Comparing the effect of isotopically labeled or structural analog internal standards on the performance of a LC-MS/MS method to determine ciclosporin A, everolimus, sirolimus and tacrolimus in whole blood.
Intralaboratory Reliability and Variability for Allergen-Specific Immunoglobulin Type E Serology Testing.
Comparison of a stable isotope-labeled and an analog internal standard for the quantification of everolimus by a liquid chromatography-tandem mass spectrometry method.
A direct method for the measurement of everolimus and sirolimus in whole blood by LC-MS/MS using an isotopic everolimus internal standard.
Use of a small particle solid-core packing for improved efficiency and rapid measurement of sirolimus and everolimus by LC-MS/MS.
Evaluation of the MassTrak Immunosuppressant XE Kit for the determination of everolimus and cyclosporin A in human whole blood employing isotopically labeled internal standards.
Design of Analytical Run Length for Clinical Chemistry Analytes.
Interlaboratory comparison for quantitative primary metabolite profiling in Pichia pastoris.