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Updated: Aug 22, 2025

Laboratory Scale Production and Purification of a Therapeutic Antibody
Published on: January 24, 2017
Structure-Based Optimization of Antibody-Based Biotherapeutics for Improved Developability: A Practical Guide for
Nels Thorsteinson1, Stephen R Comeau2, Sandeep Kumar3
1Scientific Services Manager, Biologics, Chemical Computing Group ULC, Montreal, QC, Canada.
Abstract:
A great effort to avoid known developability risks is now more often being made earlier during the lead candidate discovery and optimization phase of biotherapeutic drug development. Predictive computational strategies, used in the early stages of antibody discovery and development, to mitigate the risk of late-stage failure of antibody candidates, are highly valuable. Various structure-based methods exist for accurately predicting properties critical to developability, and, in this chapter, we discuss the history of their development and demonstrate how they can be used to filter large sets of candidates arising from target affinity screening and to optimize lead candidates for developability. Methods for modeling antibody structures from sequence and detecting post-translational modifications and chemical degradation liabilities are also discussed.
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