Table 2.

The potency/efficacy of CB₁ receptor agonists for internalisation in 3HA‐hCB₁ HEK cells using the model‐free approach with the inverse of mean residence time as the response metric

Ligand	Parameter estimate [RSE%]
	pEC50	Emax (min−1)
CP55,940	8.55 [2.2]	0.088 [3.4]
WIN55,212‐2	6.45 [0.96]	0.18 [2.3]
AEA	6.22 [1.6]	0.12 [2.6]
2‐AG	4.68 [0.63]	0.42 [2.9]
THC	7.01 [2.6]	0.057 [2.3]
BAY	6.03 [1.9]	0.048 [1.9]

Abbreviation: RSE, relative standard error.