Issue 23, 2014

Influence of sorbitol on protein crowding in solution and freeze-concentrated phases

Abstract

Small-angle neutron scattering was employed to study protein crowding under freezing conditions that mimic those used in pharmaceutical processing. The results demonstrate that, although there is an increase in heterogeneity as the temperature is reduced, sorbitol reduces protein crowding in both solution and freeze-concentrated phases, thus protecting the protein from forming oligomers or irreversible aggregates.

Graphical abstract: Influence of sorbitol on protein crowding in solution and freeze-concentrated phases

Supplementary files

Article information

Article type
Communication
Submitted
19 Mar 2014
Accepted
31 Mar 2014
First published
02 Apr 2014

Soft Matter, 2014,10, 4056-4060

Author version available

Influence of sorbitol on protein crowding in solution and freeze-concentrated phases

S. Khodadadi, N. J. Clark, A. McAuley, V. Cristiglio, J. E. Curtis, E. Y. Shalaev and S. Krueger, Soft Matter, 2014, 10, 4056 DOI: 10.1039/C4SM00600C

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