ANP (1-11), rat Description A potent natriuretic and vasodilatory peptide secreted by the heart atria. Specifications Product ID A5460 Product Name ANP (1-11), rat Formula Wt. 1224.4 Store Temp +4oC References Hirsch JR, Meyer M, Forssmann WG. Eur J Med Res. 27:447-54 (2006).