Product Description: Threo-9,10-Dihydroxystearic acid is a synthetic dihydroxy fatty acid with the activity of altering lipid bilayer packing and fluidity. Threo-9,10-Dihydroxystearic acid can be used to study the dynamic properties of lipid membranes. Threo-9,10-Dihydroxystearic acid exhibits important biological functions in cell membranes or synthetic lipid models.