[Ala1,3,11,15]-Endothelin (53-63) is anET_Bagonist. [Ala1,3,11,15]-Endothelin (53-63) has selectivity for ET^BwithIC₅₀values range from 0.33 nM to 0.61 nM. [Ala1,3,11,15]-Endothelin (53-63) can be used for the research of vasoconstriction^[1][2].

IC50 for ET^B: 0.61 nM (Bronchus); 0.61 nM (Lung); 0.33 nM (Cerebellum); 2200 nM (VSMC)^[1]

[Ala1,3,11,15]-Endothelin (53-63) (0.1 μM) has selectivity for ET^Bwith IC₅₀values of 0.61 nM, 0.61 nM, 0.33 nM, 2200 nM in Bronchus, Lung, Cerebellum and VSMC, respectively^[1].

2367.67

C₁₀₉H₁₆₃N₂₅O₃₂S

121204-87-3

ASASSLMDKEAVYFAHLDIIW

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.