Anti-DESI antibodies enable researchers to detect and measure the DESI antigen in biological samples. This target is a reported synonym of the DESI2 gene, which encodes desumoylating isopeptidase 2. This protein is known to function in protein deubiquitination, among other biological roles. The human version of DESI has a canonical amino acid length of 194 residues and a protein mass of 21.4 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the cytoplasm of cells. Other names for this target antigen include C1orf121 and CGI-146. Indicated applications for DESI antibodies listed below include ELISA, Western Blot, Immunofluorescence, and Immunohistochemistry.