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Mediates the voltage-dependent sodium ion permeability of excitable membranes. Assuming opened or closed conformations in response to the voltage difference across the membrane, the protein forms a sodium-selective channel through which Na+ ions may pass in accordance with their electrochemical gradient.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: BIII; brain III voltage-gated sodium channel; Sodium channel protein brain III subunit alpha; Sodium channel protein type 3 subunit alpha; Sodium channel protein type III subunit alpha; sodium channel protein, brain III subunit alpha; sodium channel, voltage gated, type III alpha subunit; sodium channel, voltage-gated, type 3, alpha subunit; sodium channel, voltage-gated, type III, alpha polypeptide; Voltage-gated sodium channel subtype III; Voltage-gated sodium channel subunit alpha Nav1.3
Gene Aliases: Gm1000; KIAA1356; NAC3; Nav1.3; SCIII; Scn2a; SCN3A
UniProt ID: (Human) Q9NY46, (Mouse) A2ASI5, (Rat) P08104
Entrez Gene ID: (Human) 6328, (Mouse) 20269, (Rat) 497770
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