Both reversible self-association and structural changes underpin molecular viscoelasticity of mAb solutions
(2016)
Journal Article
Sarangapani, P. S., Weaver, J., Parupudi, A., Besong, T. M., Adams, G. G., Harding, S. E., …Pathak, J. A. (2016). Both reversible self-association and structural changes underpin molecular viscoelasticity of mAb solutions. Journal of Pharmaceutical Sciences, 105(12), https://doi.org/10.1016/j.xphs.2016.08.020
The role of antibody structure (conformation) in solution rheology is probed. It is demonstrated here that pH-dependent changes in the tertiary structure of 2 mAb solutions lead to viscoelasticity and not merely a shear viscosity (η) increase. Steady... Read More about Both reversible self-association and structural changes underpin molecular viscoelasticity of mAb solutions.