Description: Peptide to [D-Phe7]-Bradykinin Form: Lyophilized powder Molecular Formula : C54H75N15O11Molecular Weight : 1110.29Purity : > 95%Chemical Structure : H-Arg-Pro-Pro-Gly-Phe-Ser-D-Phe-Phe-Arg-OHApplication : Although a weak agonist in rat uterus, (D-Phe⁷)-bradykinin acts as a competitive B₂ receptor antagonist in guinea pig ileum by inhibiting bradykinin-induced contractions.Storage/Stability : Shipped at 4°C. Store at -20°C for one year.