Selective and highly accurate analysis of desmopressin from human plasma

Increasing Sensitivity and Minimizing Sample Volume for the Quantification of Therapeutic and Endogenous Cyclic Peptides in Plasma Using ionKey/MS Mary E. Lame, Erin E. Chambers, and Kenneth J. Fountain Waters Corporation, Milford, MA, USA A P P L I C…

[ 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…

APPLICATION NOTE 22054 Quantitation of acetylcholinesterase inhibitors Utilizing the high loading capacity of SOLA WCX 30 mg in plasma for clinical research Author: Callum Taylor, Thermo Fisher Scientific, Runcorn, UK Keywords: SOLA WCX, weak ion exchange, mixed-mode, SPE, acetylcholinesterase inhibitors,…

APPLICATION NOTE 21767 A fast and simple workflow for surrogate peptide bioanalysis: NISTmAb case study Authors Jon Bardsley, Thermo Fisher Scientific, Runcorn, UK Keywords Biopharmaceutical, bioanalytical, pre-clinical, LC-MS/MS, triple quadrupole, biotherapeutic, monoclonal antibody, quantitative analysis, peptide, digestion, immunoaffinity, mAb, Acclaim…