the binding of 125i-tyr8-bradykinin was reversible and saturable , and demonstrated high specificity for tyr8-bradykinin , bradykinin and lys-bradykinin , but was not displaced by unrelated peptides angiotensin i , angiotensin ii , arg8-vasopressin and oxytocin .
C0006100
bradykinin
C0022474
lys-bradykinin