Figure 2.

Different receptors expressed in membranes of Sf9 cells were subjected to MT3 displacement binding of [³H]-prazosin for α₁-adrenoceptors (A), [³H]-MK-912 for α₂-adrenoceptors (B) and [³H]-NMS for mAChRs (C). Sample and data processing were as in Figure 1. Data points are means ± SEM of three experiments performed in triplicate.