Binding of uptake blockers to the neuronal dopamine transporter: further investigation about cationic and anionic requirements


Effects of ions on the binding of uptake blockers to the rat dopamine transporter (rDAT) labelled with [3H]WIN 35,428 {2β-carbomethoxy-3β-(4-fluorophenyl)[3H] tropane} and [3H]mazindol were studied at 20°C. [3H]WIN 35,428 binding increased with Na+ concentrations of up to 10–60 mM and decreased at higher concentrations. At pH 7.4, incubation media… (More)
DOI: 10.1007/s002100000280


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