Comparative characteristics of the diagnostic properties of staphylococcal allergens in an experiment

: The diagnostic value of five staphylococcal allergens prepared from a single S. aureus strain by different methods and in different institutions has been tested on the experimental models of delayed, immediate and mixed (immediate and delayed) hypersensitivity in guinea pigs. The advantages of the allergens prepared in Kazan (USSR) for the detection of delayed hypersensitivity and the ultrasonicated allergen, as well as the allergen made in Czechoslovakia, for the detection of immediate hypersensitivity have been noted.