title: Use of spectrophotometric evidence for protein-dye binding.
mesh_terms: D001391:Azo Compounds / Q000737:chemistry*; D002352:Carrier Proteins; D004396:Coloring Agents; D011506:Proteins; D013194:Staining and Labeling
chemical_list: D001391:Azo Compounds; D002352:Carrier Proteins; D004396:Coloring Agents; D011506:Proteins
keywords: AZO COMPOUNDS/chemistry; PROTEINS; STAINS AND STAINING