Anti-PGAP2 antibodies are used in the immunodetection of the protein post-GPI attachment to proteins 2. In humans, the canonical protein has a reported length of 254 amino acid residues and a mass of 29.4 kDa. Its subcellular localization is in the ER and Golgi. Up to 5 different isoforms have been reported for this protein. It is widely expressed across many tissue types. A member of the PGAP2 protein family, PGAP2 is reported to be involved in lipid remodeling steps of GPI-anchor maturation. The PGAP2 gene has been associated with the disease, Hyperphosphatasia with impaired intellectual development syndrome. Synonyms for this target antigen include FRAG1, HPMRS3, MRT17, MRT21, post-GPI attachment to proteins factor 2, and CWH43-N. PGAP2 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. ELISA is the most common application for the PGAP2 antibodies listed below. Flow Cytometry and Western Blot are also common applications.