Magic™ Membrane Protein Rat Kcna2 (Potassium voltage-gated channel subfamily A member 2)

Kv1.2 is a voltage-gated potassium channel that mediates transmembrane potassium transpoRoom Temperature in excitable membranes, primarily in the brain and the central nervous system, but also in the cardiovascular system. Can form functional homotetrameric channels and heterotetrameric channels (with KCNA1, KCNA2, KCNA4, KCNA5, KCNA6, KCNA7, and possibly other family members as well). Channel propeRoom Temperatureies depend on the type of alpha subunits that are paRoom Temperature of the channel. Roles include pacemaking and preventing hyper-excitability and aberrant action potential firing at a presynaptic level.