α2激动剂;α2agonist;UK 14,304 is a full α2-adrenergic receptor (α2-AR) agonist. It is useful for studying the inhibition of R-type calcium currents in myenteric neurons.;UK 14,304 is a full α2-adrenergic receptor (α2-AR) agonist. It is useful for studying the inhibition of R-type calcium currents in myenteric neurons.An α2-adrenergic receptor agonist.