| Assay Method Information | |
| | Radioligand Binding Assay |
| Description: | Compounds were dissolved in 100% DMSO at a concentration 100 times the desired highest assay concentration, serially diluted 1:3 in 100% DMSO, and 1.0 ul/well of each solution was dispensed to a Nunc polypropylene, round bottom, 384-well plate. 100% inhibition is defined with 1.0 ul/well of 10 mM desipramine dissolved in DMSO. 50 ul/well of a 2x membrane preparation (0.4 mg/ml in 50 mM Tris-Cl, pH 7.5, 120 mM NaCl, 5 mM KCl) and 50 ul/well of a 2x radioligand solution (4 nM [3H]nisoxetine in 50 mM Tris-Cl, pH 7.5, 120 mM NaCl, 5 mM KCl) were added to the well and the reaction incubated for 1 hour at room temperature. The contents of the assay plate were then transferred to a Millipore MultiscreenHTS GF/B filter plate which was pretreated with 0.5% PEI for at least one hour. The plate was vacuum filtered and washed with 7 washes of 100 ul/well 50 mM Tris-Cl, pH 7.5, 120 mM NaCl, 5 mM KCl chilled to 4° C. |
| Affinity data for this assay | |
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