Anti-KCNA4 Antibody

This polyclonal antibody from Antibodies.com targets the KCNA4 voltage-gated potassium channel, also referred to as Kv1.4, a member of the KCNA subfamily of voltage-gated potassium channels that drive rapid membrane repolarization in excitable cells. Raised in rabbits and purified as an IgG preparation, the unconjugated reagent is validated for Western blot workflows and recognizes the human KCNA4 protein in research samples. Investigators studying neuronal excitability, cardiac action potential repolarization, and inherited channelopathies can use this product to detect endogenously expressed KCNA4 in cell lysates and tissue extracts.

Each vial contains 100 µl of antibody, sufficient for several immunoblotting experiments, and is supplied for research use only. Because KCNA4 contributes to transient outward potassium currents in cardiomyocytes and shapes firing patterns in neurons, the reagent enables work on arrhythmia mechanisms, neurophysiology, and ion channel trafficking. The preparation is released under the Antibodies.com quality program, with each lot quality-controlled to deliver reproducible band signals across experimental replicates.