title: Proinsulin. The single chain precursor of insulin.
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D002417:Cattle; D006801:Humans; D007328:Insulin / Q000096:biosynthesis* / Q000097:blood / Q000302:isolation & purification / Q000494:pharmacology / Q000652:urine; D007330:Insulin Antibodies; D007456:Iodine Isotopes; D051381:Rats; D013552:Swine
chemical_list: D007328:Insulin; D007330:Insulin Antibodies; D007456:Iodine Isotopes