Cost effective and rapid method for simultaneous determination of vitamin B12, 25-Hydroxyvitamin D2 and D3 from plasma using LC-MS/MS

Application Note Clinical Research Sensitive and Robust Measurement of Vitamin D Hydroxy Metabolites and Epimers in Serum Using the Agilent Ultivo Triple Quadrupole LC/MS Abstract Authors Suet Ying Lee , Amaury Cazenave Gassiot1,2, Markus R. Wenk1,2, and Anne K. Bendt2…

Poster Reprint ASMS 2021 Poster number FP093 Sensitive Measurement of Hydroxy Metabolites of Vitamin D and Respective Epimers using LC-MS/MS which Overcomes Challenges of Chemiluminescent Immunoassay Siji Joseph1, Suet Ying Lee2,3, Andrea Leonardi1, Erhan Simsek1, Robin Philp1, David Bradley1, Chee…

APPLICATION NOTE 22053 Vitamin D biomarkers in plasma Sensitive, reproducible quantitation with SOLA HRP 30 mg SPE for clinical research Author: Matthew Franklin Thermo Fisher Scientific, Runcorn, UK Keywords: 25-hydroxyvitamin D2, 25-hydroxyvitamin D3, SPE, solid phase extraction, LC, vitamin D,…

TECHNICAL NOTE 65559 Confident quantitation of 25-hydroxyvitamin D2 and D3 in human plasma for clinical research by liquid chromatography-tandem mass spectrometry with simple, robust sample preparation Authors Application benefits Claudio De Nardi, Thermo Fisher Scientific GmbH, Dreieich, Germany • Simple…