Anti-NKAT7 antibodies enable researchers to detect and measure the NKAT7 antigen in biological samples. This target is a reported synonym of the KIR2DS3 gene, which encodes killer cell immunoglobulin like receptor, two Ig domains and short cytoplasmic tail 3. This protein is a known receptor on natural killer (NK) cells for HLA-C alleles. The human version of NKAT7 has a canonical amino acid length of 304 residues and a protein mass of 33.7 kilodaltons. It is reported to be localized in the cell membrane of cells. NKAT7 is a member of the Immunoglobulin protein superfamily.