Anti-NCKX2 antibodies enable researchers to detect and measure the NCKX2 antigen in biological samples. This target is a reported synonym of the SLC24A2 gene, which encodes solute carrier family 24 member 2. This protein is known to function in cellular localization and the regulation of intracellular calcium, among other biological roles. The human version of NCKX2 has a canonical amino acid length of 661 residues and a protein mass of 73.7 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the cell membrane of cells. NCKX2 is a member of the Ca(2+):cation antiporter (CaCA) (TC 2.A.19) protein family.