Anti-CD158J antibodies enable researchers to detect and measure the CD158J antigen in biological samples. This target is a reported synonym of the KIR2DS2 gene, which encodes killer cell immunoglobulin like receptor, two Ig domains and short cytoplasmic tail 2. This protein is known to function in immune response pathways, among other biological roles. The human version of CD158J has a canonical amino acid length of 304 residues and a protein mass of 33.5 kilodaltons. It is reported to be localized in the cell membrane of cells. CD158J is a member of the Immunoglobulin protein superfamily. Indicated applications for CD158J antibodies listed below include ELISA, Flow Cytometry, Western Blot, Immunocytochemistry, and Immunohistochemistry.