Anti-GRIA1 antibodies are used in the immunodetection of the protein glutamate ionotropic receptor AMPA type subunit 1. In humans, the canonical protein has a reported length of 906 amino acid residues and a mass of 101.5 kDa. Its subcellular localization is in the cell membrane. Up to 6 different isoforms have been reported for this protein. It is found to be widely expressed in the brain. A member of the Glutamate-gated ion channel (TC 1.A.10.1) protein family, GRIA1 is known to be involved with chemical synaptic transmission and signal transduction pathways. Synonyms for this target antigen include GLUR1, GLURA, GluA1, HBGR1, MRD67, MRT76, glutamate receptor 1, and GLUH1. GRIA1 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Over 460 citations in the literature describe the use of GRIA1 antibodies in research. Western Blot is a widely used application for these antibodies. Immunofluorescence and Immunohistochemistry are also common applications.