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[Diagnostic preparations based on monoclonal antibodies]
The specific activity of diagnostic preparations based on monoclonal IgM MAK-14-7 interacting with the antigens of the Venezuela equine encephalomyelitis virus, monoclonal IgG KAMA-51 interacting with the antigens of the forest spring encephalitis virus and monoclonal IgA OKA and IgM OKA binding to the antigens of the vaccine virus was studied by the enzymatic immunological and immunofluorescent tests. Both the ascitic preparations of the antibodies and the fluorescein isothiocyanate-conjugated reagents such as MAK-FITC, KAMA-FITC and OKA-FITC were characterized by high specificity and activity. The specific sensitivity and activity of the monoclonal immunoglobulins was completely maintained in the mixed and combined preparations.
The specific activity of diagnostic preparations based on monoclonal IgM MAK-14-7 interacting with the antigens of the Venezuela equine encephalomyelitis virus, monoclonal IgG KAMA-51 interacting with the antigens of the forest spring encephalitis virus and monoclonal IgA OKA and IgM OKA binding to the antigens of the vaccine virus was studied by the enzymatic immunological and immunofluorescent tests. Both the ascitic preparations of the antibodies and the fluorescein isothiocyanate-conjugated reagents such as MAK-FITC, KAMA-FITC and OKA-FITC were characterized by high specificity and activity. The specific sensitivity and activity of the monoclonal immunoglobulins was completely maintained in the mixed and combined preparations.