Anti-DHS2 antibodies enable researchers to detect and measure the DHS2 antigen in biological samples. This target is a reported synonym of the KCNN4 gene, which encodes potassium calcium-activated channel subfamily N member 4. This protein is known to function in the transport of ions and cellular localization, among other biological roles. The human version of DHS2 has a canonical amino acid length of 427 residues and a protein mass of 47.7 kilodaltons. It is reported to be localized in the cell membrane of cells. DHS2 is a member of the Potassium channel KCNN protein family.