Bradykinin (2-9) is a metabolite of the endogenous vasodilator peptide bradykinin.1 It is formed from bradykinin via N-terminal cleavage by carboxypeptidase.
References:
[1].Gangnus, T., and Burckhardt, B.B.Targeted LC-MS/MS platform for the comprehensive determination of peptides in the kallikrein-kinin systemAnal. Bioanal. Chem.413(11)2971-2984(2023).
















