[The dynamics of antibody synthesis against proteolytic enzymes]

The synthesis of antibodies to proteinases, such as terrilytin, hygrolytin, brinase, trypsin, chemotrypsin and papain was studied by using the complement fixation test and immunoelectrophoresis. The results obtained indicated that proteinases possessing fibrinolytic activities proved to differ considerably by their immunogenic properties. The antibody formation to microbial proteinases was found to be more intensive than against the enzymes from the antimal tissues.