title: [The non-involvement of cysteine or cystine in the membrane receptor site of insulin].
mesh_terms: D002247:Carbon Isotopes; D002462:Cell Membrane; D002850:Chromatography, Gel; D003545:Cysteine; D003553:Cystine; D007328:Insulin; D011955:Receptors, Drug
chemical_list: D002247:Carbon Isotopes; D007328:Insulin; D011955:Receptors, Drug; D003553:Cystine; D003545:Cysteine