Anti-EAG antibodies are protein reagents that detect specific antigens. The EAG antigen is another term for the human protein potassium voltage-gated channel subfamily H member 1, encoded by the KCNH1 gene. The protein is known to function in potassium ion transport and the transport of ions, among other biological roles. Canonically, it has an amino acid length of 989 residues and a mass of 111.4 kilodaltons. Its subcellular localization is in the nucleus and cell membrane and it is reported to be highly expressed in the brain and in myoblasts at the onset of fusion, but not in other tissues. The EAG protein is a member of the Potassium channel protein family. Other alias names for EAG include EAG1. Western Blot is a widely used application for the EAG antibodies listed below. In addition, ELISA is also a common application.