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Effect of filter on specific tritium labeled 5 hydroxy tryptamine binding to synaptic membranes

, : Effect of filter on specific tritium labeled 5 hydroxy tryptamine binding to synaptic membranes. Hiroshima Journal of Medical Sciences 31(2): 129-132

Examinations of specific [3H]-5-hydroxytryptamine (5-HT) receptor binding assay were performed [on rat brains]. The most adequate incubation condition for [3H]-5-HT binding assay was as C for 10-30 min. Scatchard plot of [3H]-5-HT binding using a Millpore filter and a Glass filter drew biphasic and monophasic, respectively. The filter affect a specific [3H]-5-HT binding. The characteristics of the filter should be taken into consideration in [3H]-5-HT binding assay.

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