[The use of immunoenzyme analysis and immunoblotting for the serological characterization of mycobacterial antigens]. / Ispol'zovanie immunofermentnogo analiza i immunoblottinga dlia serologicheskoi kharakteristiki antigenov mikobakterii.

ABSTRACT

The enzyme immunoassay and immunoblotting were used for the study of the serological activity of different mycobacterial antigens and the spectrum of antibodies to them in patients with different forms of tuberculosis and healthy persons. Antibodies in patients' sera were shown to bind antigens with different molecular weight. The level and spectrum of antibodies to purified protein fraction I made it possible to differentiate between patients with various forms of tuberculosis and healthy persons.