Formation of transient highly-charged mAb clusters strengthens interactions with host cell proteins and results in poor clearance of host cell proteins by protein A chromatography
Haibin Luo, Qun Du, Chen Qian, Michelle Mlynarczyk, Timothy M. Pabst, Melissa Damschroder, Alan K. Hunter, William K. Wang
Topics & Concepts
ChemistryMonoclonal antibodyArginineChromatographyElutionBiophysicsBiochemistryAntibodyAmino acidBiologyImmunologyMonoclonal and Polyclonal Antibodies ResearchProtein purification and stabilityViral Infectious Diseases and Gene Expression in Insects