Anti-CGI-79 antibodies enable researchers to detect and measure the CGI-79 antigen in biological samples. This target is a reported synonym of the RBMX2 gene, which encodes RNA binding motif protein X-linked 2. This protein is known to function in RNA splicing, among other biological roles. The human version of CGI-79 has a canonical amino acid length of 322 residues and a protein mass of 37.3 kilodaltons. It is reported to be localized in the nucleus of cells and widely expressed in many tissue types. This target antigen may also be known as Snu17.