Endogenous potent and highly selective bradykinin B1 receptor agonist (Ki values are 0.12 and >30000 nM at human B1 and B2 receptors respectively). Hypotensive agent that reduces peripheral vascular resistance in vivo. 16-fold more potent than [Des-Arg9]-Bradykinin.

71800-36-7

C50H73N13O11

1032.21

Lys-[Des-Arg9]Bradykinin

H2O:1 mg/mL
Powder: -20°C for 3 years
In solvent: -80°C for 2 years