title: Dopa stain for precipitins in gel.
mesh_terms: D000362:Agar; D000818:Animals; D000941:Antigens; D004156:Catechol Oxidase; D004295:Dihydroxyphenylalanine; D005782:Gels; D006736:Horses; D006801:Humans; D007106:Immune Sera; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D007527:Isoenzymes; D008722:Methods; D011234:Precipitins; D011817:Rabbits; D012712:Serum Globulins; D012756:Sheep; D013045:Species Specificity; D013194:Staining and Labeling; D013997:Time Factors; D014168:Transferrin; D014443:Tyrosine
chemical_list: D000941:Antigens; D005782:Gels; D007106:Immune Sera; D007527:Isoenzymes; D011234:Precipitins; D012712:Serum Globulins; D014168:Transferrin; D014443:Tyrosine; D004295:Dihydroxyphenylalanine; D000362:Agar; D004156:Catechol Oxidase