Selective ETB endothelin receptor agonist (IC50 values are 0.33 and 2200 nM for displacing [125I]-ET-1 from ETB and ETA receptors respectively).

121204-87-3

C109H163N25O32S

2368

[Ala1,3,11,15]-Endothelin

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