Improving the Detection of Thyroglobulin in Human Plasma for Clinical Research by Combining SISCAPA Enrichment and Microflow LC-MS

[ ion key / MS ] APPLICATION COMPENDIUM Dear Colleague, The 2014 introduction of the ionKey/MS System was a turning point for LC-MS. The promise of increased levels of sensitivity from smaller sample sizes was finally a reality. We were…

[ APPLICATION NOTEBOOK ] PEPTIDE AND PROTEIN BIOANALYSIS [ OUR SCIENTISTS ] Yun Alelyunas, PhD Before coming to Waters in 2012, Yun Alelyunas was a principal scientist and team leader at AstraZeneca for 20 years where she was involved in…

Reducing Sample Volume and Increasing Sensitivity for the Quantification of Human Insulin and 5 Analogs in Human Plasma Using ionKey/MS Erin E. Chambers and Kenneth J. Fountain Waters Corporation, Milford, MA, USA A P P L I C AT I…

[ APPLICATION NOTE ] A Sensitive Microflow LC-MS/MS Method for the Analysis of Fluticasone Propionate in Human Plasma Angela Doneanu, Michael Donegan, and Jim Murphy Waters Corporation, Milford, MA, USA APPLICATION BENEFITS INTRODUCTION Microflow LC-MS/MS facilitates lower limits Fluticasone propionate…