How to Determine Glycan Profiles of Biopharmaceuticals from Peptide Mapping Data

Application Note Biotherapeutics and Biosimilars Glycopeptide Characterization for Various Monoclonal Antibodies Using the Agilent 6545XT AdvanceBio LC/Q-TOF Author David L. Wong Agilent Technologies, Inc. Introduction Monoclonal antibodies (mAbs) and their derivatives represent a very complex but important class of biopharmaceutical…

Agilent-NISTmAb Glycan Analysis Agilent BioHPLC Columns Application Compendium Contents Agilent-NISTmAb Standard (P/N 5191-5744; 5191-5745) was aliquoted from NISTmAb RM 8671 batch. Quality control (QC) testing is performed using Agilent LC-MS system. QC batch release test includes aggregate profile, charge variants…

Agilent BioHPLC Columns Characterization of NIST Monoclonal Antibody Critical Quality Attributes Application Compendium Contents Agilent-NISTmAb Standard (P/N 5191-5744; 5191-5745) was aliquoted from NISTmAb RM 8671 batch. Quality control (QC) testing is performed using Agilent LC-MS system. QC batch release test…

In Depth Analysis of Host Cell Proteins from Antibody Preparations using PASEF Introduction In the rapidly expanding arena of biotherapeutic analysis and bioprocess development, the analysis of host cell proteins (HCPs) at the ppm level is critical. ELISA is currently…