title: Partial purification of factors XI and XIa: a comparison of their molecular size and structure.
mesh_terms: D002846:Chromatography, Affinity; D004229:Dithiothreitol / Q000494:pharmacology; D004492:Edetic Acid / Q000494:pharmacology; D004589:Electrophoresis, Disc; D004591:Electrophoresis, Polyacrylamide Gel; D005172:Factor XI / Q000032:analysis / Q000302:isolation & purification* / Q000378:metabolism; D006801:Humans; D007093:Imidazoles / Q000494:pharmacology; D008970:Molecular Weight
chemical_list: D007093:Imidazoles; D005172:Factor XI; D004492:Edetic Acid; D004229:Dithiothreitol