From August 18th 2026, GtoPdb will require users to register to use the website. Please see our blog post for more information.

urotensin-II   Click here for help

GtoPdb Ligand ID: 2155

Abbreviated name: U-II
Species: Rat
Click here for help
Natural/Endogenous Targets
Target
UT receptor
Selectivity at GPCRs
Key to terms and symbols Click column headers to sort
Target Sp. Type Action Value Parameter Concentration range (M) Reference
UT receptor Ligand is endogenous in the given species Rn Agonist Full agonist 8.8 pKi - 1
pKi 8.8 [1]
UT receptor Mm Agonist Full agonist 8.6 pKi - 1-2
pKi 8.6 [1-2]
UT receptor Hs Agonist Full agonist 8.5 pKi - 1
pKi 8.5 [1]
Ligand mentioned in the following text fields