Anti-interferon stimulated exonuclease gene 20kDa like 2 antibodies enable researchers to detect and measure the interferon stimulated exonuclease gene 20kDa like 2 antigen in biological samples. This target is a reported synonym of the ISG20L2 gene, which encodes interferon stimulated exonuclease gene 20 like 2. This protein is known to be a 3'-> 5'-exoribonuclease involved in ribosome biogenesis in the processing of the 12S pre-rRNA. The human version of interferon stimulated exonuclease gene 20kDa like 2 has a canonical amino acid length of 353 residues and a protein mass of 39.2 kilodaltons. It is reported to be localized in the nucleus of cells and widely expressed in many tissue types.