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Extended Data Figure 11. Astemizole is a potent Sigma2 Receptor Ligand.
Concentration response curves of astemizole from radio-ligand displacement assays for (a) the Sigma2 (95 nM IC50) and (b) the Sigma1 (1.3 uM IC50) receptors are shown. Data=mean±SEM; n= 4 independent assays on each receptor.