Anti-KCTD13 antibodies are used in the immunodetection of the protein potassium channel tetramerization domain containing 13. In humans, the canonical protein has a reported length of 329 amino acid residues and a mass of 36.4 kDa. Its subcellular localization is in the nucleus. It is reported to be expressed in a wide variety of tissues. A member of the BACURD protein family, KCTD13 is reported to be a substrate-specific adapter of a BCR (BTB-CUL3-RBX1) E3 ubiquitin-protein ligase complex required for synaptic transmission. Synonyms for this target antigen include BTB/POZ domain-containing protein KCTD13, CTD-2574D22.4, TNFAIP1-like protein, polymerase delta-interacting protein 1, and BTB/POZ domain-containing adapter for CUL3-mediated RhoA degradation protein 1. KCTD13 gene orthologs have been reported in the mouse, rat, bovine and chimpanzee species. Western Blot is a widely used application for the KCTD13 antibodies listed below. In addition, Immunohistochemistry is also a common application.