Anti-Kv3.4 antibodies enable researchers to detect and measure the Kv3.4 antigen in biological samples. This target is a reported synonym of the KCNC4 gene, which encodes potassium voltage-gated channel subfamily C member 4. This protein is known to function in chemical synaptic transmission and potassium ion transport, among other biological roles. The human version of Kv3.4 has a canonical amino acid length of 635 residues and a protein mass of 69.8 kilodaltons, although 3 isoforms have been identified. It is reported to be localized in the membrane of cells. Other names for this target antigen include C1orf30, HKSHIIIC, and KSHIIIC. These Kv3.4 antibodies are widely used in Western Blot experiments, among other applications.