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. 2022 Dec 30;6(1):151–170. doi: 10.1021/acsptsci.2c00202

Table 1. Association Rates, Dissociation Rates, and Dissociation t1/2 Values of Clozapine and ML321 Binding to the D2Ra.

  koff (min–1) kon(M–1 min–1) t1/2 (min) Kd (nM)
         
clozapine 1.6 ± 0.23 4.6 ± 0.7 × 107 0.47 ± 0.06 34.8 ± 0.06
ML321 1.3 ±  0.22 2.3 ± 0.4 × 107 0.60 ± 0.07 56.5 ± 0.23
a

Time-resolved fluorescence resonance energy transfer assays were used to measure association (kon) and dissociation (koff) rates and dissociation t1/2 values as described in the Methods. Data are the means ± SEM of five (clozapine) or six (ML321) independent experiments performed in triplicate.