Anti-Human KCNK3 Polyclonal Antibody|抗人KCNK3多克隆抗体(靶标：人钾通道亚家族K成员3/TASK-1)

Potassium channel subfamily K member 3 (KCNK3) is a ~43 kDa protein. K(+) channel that conducts voltage-dependent outward rectifying currents upon membrane depolarization. Voltage sensing is coupled to K(+) electrochemical gradient in an 'ion flux gating' mode where outward but not inward ion flow opens the gate. Changes ion selectivity and becomes permeable to Na(+) ions in response to extracellular acidification. Protonation of the pH sensor His-98 stabilizes C-type inactivation conformation likely converting the channel from outward K(+)-conducting, to inward Na(+)-conducting to nonconductive state. Homo- and heterodimerizes to form functional channels with distinct regulatory and gating properties.