Method of reducing undesirable activities of biological and pharmaceutical products.

摘要

A method of reducing or suppressing undesirable activities like pyrogenicity, hepatitis infectivity and clotting activation of biological or pharmaceutical products, including plasma protein products, or of products for treating them like sterile filters or chromatographic materials. The products are treated by prolonged contact with a solution or suspension of from about 0,25% to about 10% by weight of a non-denaturating amphiphile.