[Production of a monospecific antiserum to lactoperoxidase using immunoprecipitants].

To prepare monospecific antiserum to lactoperoxidase, one of the factors of the nonspecific protection of the body from infections, the complexes of lactoperoxidase with antibodies to it were used as antigens; precipitates were obtained by linear immunoelectrophoresis with the use of partially purified lactoperoxidase and antisera to it. This method does not require obtaining the highly purified enzyme and the subsequent adsorption of antisera.