Anti-Liprin alpha 3 antibodies enable researchers to detect and measure the Liprin alpha 3 antigen in biological samples. This target is a reported synonym of the PPFIA3 gene, which encodes PTPRF interacting protein alpha 3. This protein is believed to regulate the disassembly of focal adhesions. The human version of Liprin alpha 3 has a canonical amino acid length of 1194 residues and a protein mass of 133.5 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the cytoplasmic vesicles and cytoplasm of cells and notably expressed in many tissues, such as the cerebellum and cerebral cortex. Other names for this target antigen include LPNA3 and liprin.