title: An improved staining technique for precipitin bands in agar or agarose gels.
mesh_terms: D006801:Humans; D005779:Immunodiffusion; D007122:Immunoelectrophoresis / Q000379:methods; D011234:Precipitins / Q000032:analysis*; D012709:Serum Albumin / Q000032:analysis; D013194:Staining and Labeling / Q000379:methods*
chemical_list: D011234:Precipitins; D012709:Serum Albumin