Anti-KCND2 antibodies are used in the immunodetection of the protein potassium voltage-gated channel subfamily D member 2. In humans, the canonical protein has a reported length of 630 amino acid residues and a mass of 70.5 kDa. Its subcellular localization is in the cell membrane. It is notably expressed in ovary, in corpus luteum and in granulosa and theca cells in the follicle. A member of the Potassium channel protein family, KCND2 is known to be involved with the cellular response to hypoxia and chemical synaptic transmission. Synonyms for this target antigen include RK5, potassium channel, voltage gated Shal related subfamily D, member 2, voltage-gated potassium channel subunit Kv4.2, voltage-sensitive potassium channel, and KV4.2. KCND2 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Over 100 citations in the literature describe the use of Kcnd2 antibodies in research. Western Blot is a widely used application for these antibodies. ELISA, Immunofluorescence, and Immunohistochemistry are also common applications.