Perspective on LC-MS(/MS) for biotherapeutic and biomarker proteins in research and regulated Bioanalysis: a consolidation of more than a decade of experience across the European Bioanalysis Forum community (Part 1: “The What”)

Le résumé fourni par la source

Following up on our most recent discussion paper focusing on the continued regulatory challenges for bioanalysis of biotherapeutic and biomarker proteins with LC-MS/MS, the European Bioanalysis Forum reports back on their internal discussions on and experience with method development for biotherapeutic and biomarker proteins in research and regulated bioanalysis. Due to the broad array of topics discussed, this information is spread over two research papers, where one focusses on the fundamental principles on which the technology is built (i.e., the what?) and another on the practical considerations (i.e., the how). In this paper, we discuss 'the what'. Both papers should be helpful for the bioanalytical community to better understand the challenges and provide an insight on why bioanalysis of biotherapeutic and biomarker proteins with LC-MS/MS should not be compared with the more traditional LC-MS/MS assay for small molecules or ligand binding assays for biotherapeutics.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.