Anti-RIPK4 antibodies are used in the immunodetection of the protein receptor interacting serine/threonine kinase 4. In humans, the canonical protein has a reported length of 832 amino acid residues and a mass of 91.6 kDa. Its subcellular localization is in the membrane and cytoplasm. Up to 2 different isoforms have been reported for this protein. It is reported to be expressed in hair follicles and skin. A member of the TKL Ser/Thr protein kinase protein family, RIPK4 is known to be involved in stratified epithelial development. Post-translational modifications have been described, including ubiquitination, protein cleavage and phosphorylation. Synonyms for this target antigen include ANKRD3, CHANDS, DIK, NKRD3, PKK, PPS2, RIP4, and ANKK2. RIPK4 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of RIPK4 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.