Affinity DataKi: 0.800nMAssay Description:Inhibitory constant against human Opioid receptor kappa using [3H]-diprenorphine as radio ligandMore data for this Ligand-Target Pair
Affinity DataEC50: 1.40nMAssay Description:Agonist activity assessed by ability to stimulate [35S]GTP gammaS binding to opioid receptor kappa in human membranesMore data for this Ligand-Target Pair