| abstract |
FIELD: veterinary virology and biotechnology. SUBSTANCE: kit contains a purified and inactivated antigen of IBD virus immobilized upon a solid carrier, a dry positive hens' blood serum to IBD virus, a negative hens' blood serum and a dry antispecific immunoperoxidase conjugate against hens' immunoglobulins additionally containing a carboxyl- bearing cationite CB-4P-2. As unspecific components the kit contains a tris-buffer solution, a phosphate-citrate buffer, orthophenylen dyer or 2,2'-asino-di[3- ethyl]benzthiazolinsulfonic acid, twin-20 detergent and hydroperite. EFFECT: higher activity and specificity of the kit. 11 cl, 11 ex, 6 tbl |