Anti-PCDH24 antibodies enable researchers to detect and measure the PCDH24 antigen in biological samples. This target is a reported synonym of the CDHR2 gene, which encodes cadherin related family member 2. This protein is known to function in epithelial cell differentiation and cell adhesion, among other biological roles. The human version of PCDH24 has a canonical amino acid length of 1310 residues and a protein mass of 141.5 kilodaltons. It is reported to be localized in the cell membrane of cells and notably expressed in many tissues, such as the appendix and colon.