Anti-LAX antibodies enable researchers to detect and measure the LAX antigen in biological samples. This target is a reported synonym of the LAX1 gene, which encodes lymphocyte transmembrane adaptor 1. This protein is known to function in adaptive immune responses, among other biological roles. The human version of LAX has a canonical amino acid length of 398 residues and a protein mass of 44.1 kilodaltons, although 3 isoforms have been identified. It is reported to be localized in the cell membrane of cells and notably expressed in the tonsil, rectum, lymph node, and bone marrow. Indicated applications for LAX antibodies listed below include ELISA and Western Blot.