FIELD: veterinary.
SUBSTANCE: invention relates to medicine, namely, to veterinary medicine, and can be used to diagnose the reproductive respiratory syndrome of pigs. For this, the diagnosis of the reproductive respiratory syndrome of pigs is carried out by indirect immunohistochemical analysis based on monoclonal antibodies. As a pathological material, pig organs are used, the virus is further identified, monoclonal antibodies are taken with the 4h7h9 monoclone for identification of the rN antigen of the swine reproductive respiratory syndrome virus and the horseradish peroxidase-labeled antibody. Specific coloration is identified, taking into account the results of identification of red-brick color conglomerates.
EFFECT: usage of this method makes it possible to diagnose the reproductive respiratory syndrome in pig organs based on monoclonal antibodies for the identification of the rN virus antigen.
1 cl, 3 dwg
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