Preparation method of immune globulin for intravenous administration of virally inactivated double

摘要

Method of preparation of immune globulin for intravenous administration of virally inactivated twice. A process for producing a solution of gamma globulin intravenously can be substantially free of contamination of virus by fractionation of a solution of gamma globulin and then TXThe air purified gamma globulin, in any order, with a solvent detergent viral inactivation and a heat treatment for viral inactivation.Next, the denatured impurities, residual solvent and aggregate generated by heat treatment are removed from gamma globulin.