[Absnece of amyloid protein in the organs of normal mice]

The immunomorphological Coons' method (its indirect variant) was used to discover specific amyloid protein AA in the organs of mice with experimental amyloidosis and normal mice (adult, newborn, embryo). The use of pure antiprotein-AA-antibodies allowed to reveal the minimal deposits of amyloid protein at the earliest stages of amyloidogenesis. The organs of normal mice (adult, newborn, embryo) did not contain this protein.