SEMIPRODUCT OF EQUINE ANTI-ANTHRAX GLOBULIN Russian patent published in 2001 - IPC

FIELD: veterinary science, biotechnology, immunology. SUBSTANCE: method of preparing the dried semiproduct of anti-anthrax globulin involves additional addition of polyclucin sucrose to 8.5-9.5% solution of immunoreactive gamma- and beta-globulin fractions isolated from the equine blood serum proteins in the ratio of components = 92.5 : 0.5 : 7.0 wt.%. Invention provides the increase of storage period of globulin semiproduct before its processing to the ready preparation at simultaneous retention of its quality indices of the ready preparation determined by normative standards for equine anti-anthrax liquid globulin. Obtained substance is dried by the sublimation method. Invention can be used for stabilization of physical-chemical and immunobiological properties of anti-anthrax globulin semiproducts. EFFECT: increased period of storage of semiproduct. 2 tbl