Anti-Noxp20 antibodies enable researchers to detect and measure the Noxp20 antigen in biological samples. This target is a reported synonym of the FAM114A1 gene, which encodes family with sequence similarity 114 member A1. This protein is believed to play a role in neuronal cell development. The human version of Noxp20 has a canonical amino acid length of 563 residues and a protein mass of 60.7 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the cytoplasm of cells. Noxp20 is a member of the FAM114 protein family.