Anti-FLRT1 antibodies are used in the immunodetection of the protein fibronectin leucine rich transmembrane protein 1. In humans, the canonical protein has a reported length of 646 amino acid residues and a mass of 71.4 kDa. Its subcellular localization is in the cell membrane, cytoplasmic vesicles, ER, cytoplasm, and is secreted. It is reported to be expressed in the kidney and brain. FLRT1 is reported to play a role in fibroblast growth factor-mediated signaling cascades that lead to the activation of MAP kinases. Post-translational modifications have been described, including N-glycosylation, protein cleavage and phosphorylation. Synonyms for this target antigen include leucine-rich repeat transmembrane protein FLRT1, fibronectin-like domain-containing leucine-rich transmembrane protein 1, and SPG68. FLRT1 gene orthologs have been reported in the mouse, rat, bovine, frog, chimpanzee and chicken species. ELISA is the most common application for the FLRT1 antibodies listed below. Western Blot, Immunocytochemistry, Immunofluorescence, and Immunohistochemistry are also common applications.