Composition consisting essentially of GBS toxin (beta hemolytic Streptococcus Group B), Pharmaceutical composition, metodode purification of the toxin.ToXin obtained by Said method and use of this toxin in preparing Pharmaceutical compositions

摘要

A method for PURIFYING A toxin (polysaccharide) of beta hemolytic Streptococcus Group B (GBS) includes a contact from bacterial fermentation with a Resin ChromatographyHydrophobic Interaction (HIC). Additional steps may include a confenol / Saline Extraction and Ion Exchange Chromatography.The Method results in a product that has a very high purity.The product of lapurificacion provides a composition that is useful for both Research and therapeutic purposes.Additionally includes a composicionnueva has higher Purity and Biological activity in comparison with the previously known methods and the use of this toxin to prepararcomposicPharmaceutical ions.