Colloidal crystallization of protein molecules

我们尝试用胶体结晶法而不是传统的盐析法来结晶蛋白质分子。用超纯水或稀盐酸溶液离心透析浓缩蛋白质分子，但不能得到典型的蛋白质胶体晶体。此外，我们还证实了通过液-液相分离的新结晶过程。

We tried to crystalliza protein molecules not via conventional salting-out method but via colloidal crystallization method. Protein molecules were concentrated by centrifugal dialyzattion against ultra-pure water or dilute aqueous HCl solutions.Unfortunately, we could not obtain typical colloidal crystals of protein. Instead, normal protein crystals without using conventional salting-out method.In addition, we also confirm novel crystallization processes via liquid-liquid phase separations.