TABLE 1

Summary of FFA2 potencies

Data are average IC50/EC50 values ± standard error (S.E.) from four independent experiments.


Ligand

hFFA2

mFFA2
cAMP (IC50)
Aequorin (EC50)
cAMP (IC50)
Aequorin (EC50)
μM
Acetate 123.8 ± 9.2 3032 ± 1083 131.0 ± 9.7 1153 ± 159.4
Propionate 125.2 ± 9.9 2862 ± 988 120.2 ± 10.7 709.7 ± 99.5
Phenylacetamide 1 0.70 ± 0.07 0.45 ± 0.07 0.96 ± 0.07 1.27 ± 0.10
Phenylacetamide 2
0.48 ± 0.04
0.44 ± 0.07
0.66 ± 0.07
0.62 ± 0.06