title: [Use of the light-dispersion spectroscopy for detection of the precipitation reaction].
abstract: The light beating spectroscopy technique was used to detect the precipitation test. The system consisting of human serum globulin--rabbit antiserum against human globulins was studied. A possibility of detecting the precipitation test for much more diluted systems of the antigen and antibody by means of the light beating technique than by the routine visual method was demonstrated.
mesh_terms: D000818:Animals; D000937:Antigen-Antibody Reactions; D011232:Chemical Precipitation; D005428:Flocculation Tests / Q000379:methods*; D006801:Humans; D007106:Immune Sera; D011817:Rabbits; D012712:Serum Globulins / Q000276:immunology; D013057:Spectrum Analysis / Q000379:methods*
chemical_list: D007106:Immune Sera; D012712:Serum Globulins
vernacular_title: Primenenie metoda spektroskopii opticheskogo smeshcheniia dlia obnaruzheniia reaktsii pretsipitatsii.