Anti-FRAT2 antibodies are used in the immunodetection of the protein FRAT regulator of WNT signaling pathway 2. In humans, the canonical protein has a reported length of 233 amino acid residues and a mass of 24.1 kDa. It is a member of the GSK-3-binding protein family. Synonyms for this target antigen include FRAT2, WNT signaling pathway regulator, frequently rearranged in advanced T-cell lymphomas 2, and GSK-3-binding protein FRAT2. FRAT2 gene orthologs have been reported in the mouse, rat, bovine, frog and chimpanzee species. Some FRAT2 antibodies may have been used in research and have associated citations. Immunofluorescence is a widely used application for these antibodies. ELISA, Western Blot, Immunocytochemistry, and Immunohistochemistry are also common applications.