PURIFICATION OF IMMUNOGLOBULINS

摘要

The present invention relates to a separation matrix comprised of a porous or non-porous support to which ligands have been immobilised, wherein said ligands comprise at least one aliphatic sulfamide. The invention also relates to a chromatography column that contains the described separation matrix, as well as to a method of isolating immunoglobulins, such as IgG, Fab fragments, fusion proteins containing immunoglobulins etc, by adsorption to a separation matrix that comprises the aliphatic sulfamide ligands of the invention.