✍ Scribed by S. Finet; F. Skouri-Panet; M. Casselyn; F. Bonneté; A. Tardieu
No coin nor oath required. For personal study only.
Protein interactions in solution are conveniently analysed with small angle X-ray scattering (SAXS). Such an analysis has shown that the addition of monovalent salt induces an additional attraction between macromolecules. A differential effect of the anions is observed, which follows the order of the Hofmeister series. Such experimental observations should be helpful to test the adequacy of theoretical models.
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