Anti-TRARG1 antibodies are used in the immunodetection of the protein trafficking regulator of GLUT4 (SLC2A4) 1. In humans, the canonical protein has a reported length of 177 amino acid residues and a mass of 19.3 kDa. Its subcellular localization is in the cell membrane and cytoplasm. It is notably expressed at high levels in the heart, mammary gland, adrenal gland, stomach, smooth muscle and skeletal muscle, and at lower levels in the brain and lung. A member of the CD225/Dispanin protein family, TRARG1 is reported to regulate insulin-mediated adipose tissue glucose uptake and transport by modulation of SLC2A4 recycling. Synonyms for this target antigen include brain endothelial cell derived gene-1, dispanin subfamily B member 1, interferon induced transmembrane protein domain containing 3, and trafficking regulator of GLUT4 1. TRARG1 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some TRARG1 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. ELISA, Immunofluorescence, and Immunohistochemistry are also common applications.