Extending the Analytics of Biopharmaceutical QA/QC Labs with the ACQUITY™ QDa™ II Mass Detector

Application Note Monitoring Impurities Using a High Throughput Focused Gradient With the Alliance™ iS Bio System Duanduan Han, Robert E. Birdsall, Karen Nyholm Waters Corporation Abstract The Alliance iS Bio HPLC System provides an efficient HPLC platform for routine monitoring…

[ APPLICATION NOTEBOOK ] Multi-Attribute Methods for Biopharmaceutical Analysis Application Notes [ APPLICATION NOTEBOOK ] Introduction The adoption of LC-MS-based multi-attribute method (MAM) analysis for routine monitoring of biotherapeutic variation has progressed greatly over the last five years. The ability…

Application Note Utilizing Empower™ Software to Streamline and Automate the Detection of Sample-toSample Differences within Peptide Maps of Biopharmaceuticals Kellen DeLaney, Robert E. Birdsall, Ying Qing Yu Waters Corporation Abstract High-throughput biopharmaceutical workflows require efficient data analysis to minimize analysis…

Application Note Application of LC-UV/MS Workflows to Increase Efficiency in Impurity Profiling of GLP-1 Analogs Duanduan Han, Samantha Ippoliti, Robert E. Birdsall, Karen Nyholm Waters Corporation, United States Published on May 16, 2025 Contact Sales Abstract Glucagon-like-peptide-1 (GLP-1) receptor agonists…