title: 103Ruthenium red, a reagent for detecting glycosaminoglycans at the nanogram level.
mesh_terms: D004588:Electrophoresis, Cellulose Acetate; D006025:Glycosaminoglycans / Q000032:analysis*; D007553:Isotope Labeling; D008832:Microchemistry; D011868:Radioisotopes; D012428:Ruthenium; D012430:Ruthenium Red
chemical_list: D006025:Glycosaminoglycans; D011868:Radioisotopes; D012430:Ruthenium Red; D012428:Ruthenium