title: Purity and antigenicity of insulin preparations.
mesh_terms: D000818:Animals; D000941:Antigens; D002845:Chromatography; D002850:Chromatography, Gel; D005779:Immunodiffusion; D007328:Insulin / Q000032:analysis / Q000276:immunology* / Q000302:isolation & purification; D007330:Insulin Antibodies / Q000096:biosynthesis; D011384:Proinsulin / Q000032:analysis; D013552:Swine
chemical_list: D000941:Antigens; D007328:Insulin; D007330:Insulin Antibodies; D011384:Proinsulin