Anti-LAMTOR3 antibodies are used in the immunodetection of the protein late endosomal/lysosomal adaptor, MAPK and MTOR activator 3. In humans, the canonical protein has a reported length of 124 amino acid residues and a mass of 13.6 kDa. Its subcellular localization is in the membrane. Up to 2 different isoforms have been reported for this protein. It is notably widely expressed in many tissue types. A member of the LAMTOR3 protein family, LAMTOR3 is known to be involved with MAPK cascade signaling pathways and protein localization. Synonyms for this target antigen include MAPBP, MAPKSP1, MP1, PRO0633, Ragulator3, ragulator complex protein LAMTOR3, MAPK scaffold protein 1, and MAP2K1IP1. LAMTOR3 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of LAMTOR3 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA, Immunocytochemistry, Immunofluorescence, and Immunohistochemistry are also common applications.