FIELD: fish breeding. SUBSTANCE: antigen isolated from bacterial strains of Aeromonas sobria VGNKI, KRK 1-1983-DEP is used for prophylaxis of bacterial-hemorrhagic septicemia. Antigen properties: cytoplasmic protein, molecular mass is 50-70 kDa, isoelectric point at 4.6-5.3, maximum absorption in UV-region (in methanol) at 206-207 nm, titer = 1:600 in precipitation reaction. Obtained vaccine is effective against different bacterial pathogens and shows high protective action, universality and ecological purity. EFFECT: enhanced effectiveness and quality of vaccine. 3 tbl
Authors
Dates
1997-06-10—Published
1993-03-20—Filed