title: Affinity chromatography without immobilized ligands; a new method for studying macromolecular interactions using high-performance liquid chromatography.
mesh_terms: D001704:Biopolymers; D002846:Chromatography, Affinity / Q000295:instrumentation / Q000379:methods; D002851:Chromatography, High Pressure Liquid / Q000295:instrumentation / Q000379:methods; D004277:DNA, Single-Stranded; D004722:Endoribonucleases; D046911:Macromolecular Substances; D011485:Protein Binding; D012259:Ribonuclease, Pancreatic
chemical_list: D001704:Biopolymers; D004277:DNA, Single-Stranded; D046911:Macromolecular Substances; D004722:Endoribonucleases; D012259:Ribonuclease, Pancreatic