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Displaying 1-2 of 2 results for Tag: Prelude SPLC

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Quantitation of 25-Hydroxyvitamin D2 and 25-Hydroxyvitamin D3 in Plasma for Clinical Research Using the Prelude SPLC and TSQ Endura Mass Spectrometer

Instrument Type: LCMSMS

LC-MS methods have been widely used to analyze vitamin D2 and vitamin D3 25-hydroxy metabolites (25OH D2 and 25OH D3) in human plasma. Clinical research laboratories are always seeking fast and cost-effective methods to improve analytical efficiency. Here we evaluated a high-efficiency, simple sample preparation method implemented on a Prelude SPLC system that combines online sample cleanup powered by Thermo Scientific TurboFlow technology with chromatographic separation and a TSQ Endura triple quadrupole mass spectrometer.

Quantitation of Immunosuppressant Drugs in Whole Blood Using the Prelude-SPLC System and TSQ Endura Mass Spectrometer for Research

Instrument Type: LCMSMS

We developed a a rapid, sensitive, selective, and robust LC-MS/MS method to determine the concentrations of cyclosporine A, tacrolimus, sirolimus, and everolimus in whole blood.