| Literature DB >> 29513619 |
Alexandre Ambrogelly1, Stephen Gozo2, Amit Katiyar3, Shara Dellatore4, Yune Kune5, Ram Bhat6, Joanne Sun7, Ning Li8, Dongdong Wang9, Christine Nowak10, Alyssa Neill10, Gomathinayagam Ponniah10, Cory King10, Bruce Mason11, Alain Beck12, Hongcheng Liu10.
Abstract
Process changes are inevitable in the life cycle of recombinant monoclonal antibody therapeutics. Products made using pre- and post-change processes are required to be comparable as demonstrated by comparability studies to qualify for continuous development and commercial supply. Establishment of comparability is a systematic process of gathering and evaluating data based on scientific understanding and clinical experience of the relationship between product quality attributes and their impact on safety and efficacy. This review summarizes the current understanding of various modifications of recombinant monoclonal antibodies. It further outlines the critical steps in designing and executing successful comparability studies to support process changes at different stages of a product's lifecycle.Keywords: comparability; post-translational modifications; recombinant monoclonal antibodies
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Year: 2018 PMID: 29513619 PMCID: PMC5973765 DOI: 10.1080/19420862.2018.1438797
Source DB: PubMed Journal: MAbs ISSN: 1942-0862 Impact factor: 5.857