FIELD: biotechnology; microbiology.
SUBSTANCE: disclosed is a universal drying medium for stabilizing erythrocyte tularemia diagnostics, also used as a diluent fluid, consisting of 50 ml of polyglucin with addition of 1.6 ml of 2.0 % Tween 80, prepared in 0.9 % sodium chloride solution, and 5 mg sodium azide with subsequent mixing until complete dissolution of components at temperature (22±4) °C.
EFFECT: invention simplifies the reaction by using the drying medium as a diluent liquid, increased storage life of the erythrocytic diagnosticum with preservation of its initial characteristics after rehydration and expanded temperature range of transportation to consumers in comparison with the liquid form of preparations.
1 cl, 2 ex
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