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. 2016 Dec 14;6:39048. doi: 10.1038/srep39048

Table 2. Summary of inhibitory activities in [3H]DA uptake assay in WT and mutated hDAT in the presence of DA, cocaine and GBR12909.

IC50 (nM) WT hDAT H547A H547P H547R H547D Y548H Y551H
DA 1720 ± 206 5356 ± 978* 300 ± 48* 2454 ± 366 1168 ± 154 1744 ± 105 663 ± 70*
Cocaine 294 ± 34 338 ± 26 238 ± 26 470 ± 33 198 ± 32 77 ± 9* 59 ± 7*
GBR12909 262 ± 42 270 ± 85 332 ± 13 98 ± 17 344 ± 18 162 ± 44 279 ± 46

Data are presented as mean ± S.E.M. values from five to seven independent experiments performed in duplicates. *p < 0.05 compared with WT hDAT (unpaired Student’s t test).