This peptide evokes transient hypotension (-11 mmHg) similar to that evoked by 0,5 ug of bradykinin, when injected alone into rats. It has a high bradykinin-potentiating effect (101%), when 60 nmol of BPP-10f are coinjected with 0.5 ug of bradykinin into rats. It inhibits angiotensin converting enzyme (ACE) activity with a K(i)app of 2.32 uM. Expressed by the venom gland. Belongs to the bradykinin-potentiating peptide family.