Anti-SPG15 antibodies enable researchers to detect and measure the SPG15 antigen in biological samples. This target is a reported synonym of the ZFYVE26 gene, which encodes zinc finger FYVE-type containing 26. This protein is known to function in DNA repair and cell division, among other biological roles. The human version of SPG15 has a canonical amino acid length of 2539 residues and a protein mass of 284.6 kilodaltons, although 5 isoforms have been identified. It is reported to be localized in the cytoplasm of cells and notably expressed in many tissues, such as the cerebral cortex and hippocampus. Other names for this target antigen include FYVE-CENT and zinc finger FYVE domain-containing protein 26.