Anti-MOKA antibodies enable researchers to detect and measure the MOKA antigen in biological samples. This target is a reported synonym of the FBXO38 gene, which encodes F-box protein 38. This protein is known to function in adaptive immune responses and neuronal development, among other biological roles. The human version of MOKA has a canonical amino acid length of 1188 residues and a protein mass of 133.9 kilodaltons, although 3 isoforms have been identified. It is reported to be localized in the nucleus and cytoplasm of cells and widely expressed in many tissue types.