Reverse Triiodothyronine (rT3) Quantitation in Blood Serum for Research Purposes by LC-MS/MS using Liquid-Liquid Extraction following Protein Precipitation

Appli cat i on N ote 6 5 1 High-Throughput LC-MS/MS Quantification of 17-Hydroxyprogesterone (17-OHP) in Human Blood Serum for Clinical Research Purposes Joe DiBussolo, Marta Kozak Thermo Fisher Scientific, San Jose, CA Key Words Steroid, 17-hydroxyprogesterone, 17-OHP, high-throughput, Transcend,…

Sensitive Detection of Three Forms of Thyroid Hormone in Human Serum Using the Agilent 6490 Triple Quadrupole LC/MS System Application Note Clinical Research Authors Abstract Rory Doyle and Kevin McCann Agilent Technologies, Inc. Santa Clara, CA USA A rapid method…

Appli cat i on N ote 6 5 0 High-Throughput LC-MS/MS Quantification of Pregnenolone in Human Blood Serum for Clinical Research Purposes Joe DiBussolo, Marta Kozak Thermo Fisher Scientific, San Jose, CA Key Words Steroid, pregnenolone, high-throughput, Transcend, TSQ Endura,…

A Qualified Method for Quantification of Reserpine in Protein-Precipitated Human Plasma Using Xevo G2-S Time-of-Flight Mass Spectrometry Craig Dorschel, Yun Alelyunas, Mark Wrona, and Paul Rainville Waters Corporation, Milford, MA, USA A P P L I C AT I O…