Abstract: The present invention relates to a method for recovering a protein of interest from a fermentation broth by adding a salt of a divalent cation and increasing the pH.

Abstract: Storage stable, quick-disintegrating pressed shapes containing pharmaceutical active substances, which shapes consist substantially of a compressed mixture of(a) an effective amount of a pharmaceutical active substance in granular form, which is coated with a coating material comprising essentially a homogeneous mixture of a poly(H+meth)-acrylic acid-(methyl+ethyl) ester insoluble but dispersible in water and an ethyl cellulose insoluble but dispersible in water, the weight ratio of the acrylic acid ester to ethyl cellulose being 2.5:1 to 5:1;(b) talcum; and(c) colloidal silicon dioxide, and crosslinked polyvinylpolypyrrolidone as the disintegrating agent having a high disintegrating capacity and good binding properties.

Abstract: Solid pharmaceutical preparations containing Rifampicin, crystalline cellulose, sodium lauryl sulfate and a lubricant have improved elution properties.