title: Nigrosine the forgotten protein stain.
mesh_terms: D000814:Aniline Compounds; D004588:Electrophoresis, Cellulose Acetate; D006801:Humans; D011506:Proteins / Q000032:analysis*; D013194:Staining and Labeling
chemical_list: D000814:Aniline Compounds; D011506:Proteins; C002712:nigrosin