title: Measurements of protein interactions mediated by small molecules using sedimentation velocity.
mesh_terms: D002118:Calcium; D055598:Chemical Phenomena; D002621:Chemistry; D006433:Hemocyanins; D008024:Ligands; D046911:Macromolecular Substances; D008274:Magnesium; D011485:Protein Binding; D011506:Proteins; D014404:Tubulin; D014461:Ultracentrifugation
chemical_list: D008024:Ligands; D046911:Macromolecular Substances; D011506:Proteins; D014404:Tubulin; D006433:Hemocyanins; D008274:Magnesium; D002118:Calcium