METHOD FOR THE PREPARATION OF ANTIGENS OF THE VIRAL HEPATITIS NANB, AND APPLICATION TO THE PREPARATION OF A REACTION AGENT ALLOWING THE DIAGNOSIS AND PROGNOSIS OF INFECTIONS CAUSED BY THE VIRUSES OF VIRAL HEPATITIS

摘要

method of preparation of virable nanb hepatitis antigens and cleanse.this method is characterized by the fact that we selected antisera or liver extract which has recognized the presence of nanb virus.the process for concentrating the virus by ultracentrifugation centrifugation pellet.that is the nerve and treated with a nonionic detergent that incubated for 1 24 hours a temperature of between 0 and 37 (c).the method for isolating a source of nanbc fractions containing ag - and, if desired, to submit the action of said fractions ionic detergent.incubate for 1 hour is approximately 24 hours a temperature of 0 c, and isolates the ag nanbe.the achievement of an application, whether including diagnosis of viral hepatitis nanb.