... l-lysine, l-serine, b-alanine, taurine, sarcosine,dimethylglycine, glycine betaine, trimethylamine N-oxide, and cytidine 2¢-3¢ cyclic monophosphate were also obtainedfrom Sigma. These and other ... advances in understanding the effect of osmolytes on protein stability, folding and the activity of proteins and enzymes, the relationshipbetween protein stabilization by osmolytes and its con-sequent ... (sorbitol, glycerol, xylitol,adonitol, mannitol) and amino acids and derivatives(glycine, alanine, proline, serine, lysine, b-alanine and taurine) that have no significant effects on both DGD°and...