Tissue expression
Cell line expression
Protein structure
KCNA4
Potassium voltage-gated channel subfamily A member 4HK1, HPCN2, KCNA4L, Kv1.4
Potassium channels represent the most complex class of voltage-gated ion channels from both functional and structural standpoints. Their diverse functions include regulating neurotransmitter release, heart rate, insulin secretion, neuronal excitability, epithelial electrolyte transport, smooth muscle contraction, and cell volume. Four sequence-related potassium channel genes - shaker, shaw, shab, and shal - have been identified in Drosophila, and each has been shown to have human homolog(s). This gene encodes a member of the potassium channel, voltage-gated, shaker-related subfamily. This member contains six membrane-spanning domains with a shaker-type repeat in the fourth segment. It belongs to the A-type potassium current class, the members of which may be important in the regulation of the fast repolarizing phase of action potentials in heart and thus may influence the duration of cardiac action potential. [provided by RefSeq, Mar 2011]
Top validated antibodies |
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Invitrogen Antibodies | PA5-116470 | Polyclonal |
WB
ICC
IHC
FC |
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Novus Biologicals | NBP2-75552 | Polyclonal |
WB
ICC
IHC
FC |
||
Boster Biological Technology | A05208-1 | Polyclonal |
WB
ICC
IHC
FC |
||
Proteintech Group | 19697-1-AP | 3 references | Polyclonal |
WB
EL |
|
HUABIO Research | ER1706-36 | Polyclonal |
WB
ICC
IHC
FC |
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