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. 2024 Apr 10;629(8011):474–480. doi: 10.1038/s41586-024-07295-2

Extended Data Fig. 2. Function validation of minimal-cysteine µOR (µOR∆7).

Extended Data Fig. 2

a, Ligand efficacy of µOR∆7 is determined by BRET-based assays. Error bars represent s.d. from n = 6 samples. b, Ligand-binding affinity of µOR∆7 is determined by radioligand binding assay. The cell membrane of sf9 cells expressing µOR-WT or µOR∆7 was extracted and used for competition binding. The hot ligand is 3H-naloxone. Error bars represent s.d. from n = 4 samples.

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