title: Molecular weight studies on human plasminogen and plasmin at the microgram level.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D004792:Enzyme Precursors; D004798:Enzymes; D005341:Fibrinolysin; D006801:Humans; D008722:Methods; D008970:Molecular Weight; D055095:Optics and Photonics; D010958:Plasminogen; D014461:Ultracentrifugation
chemical_list: D004792:Enzyme Precursors; D004798:Enzymes; D010958:Plasminogen; D005341:Fibrinolysin