Effect of salts and organic additives on the solubility of proteins in aqueous solutions

The goal of this review is to examine the effect of salts and organic additives on the solubility of proteins in aqueous mixed solvents. The focus is on the correlation between the aqueous protein solubility and the osmotic second virial coefficient or the preferential binding parameter. First, several approaches which connect the solubility and the osmotic second virial coefficient are presented. Most of the experimental and theoretical results...