Anti-PCDHB4 antibodies are used in the immunodetection of the protein protocadherin beta 4. In humans, the canonical protein has a reported length of 795 amino acid residues and a mass of 87.3 kDa. Its subcellular localization is in the cell membrane. It is notably widely expressed in many tissue types. PCDHB4 is known to be involved with cell adhesion and chemical synaptic transmission. Post-translational modifications have been described, including glycosylation. PCDHB4 gene orthologs have been reported in the mouse, rat and chimpanzee species. Immunofluorescence is the most common application for the PCDHB4 antibodies listed below. Western Blot and Immunocytochemistry are also common applications.