Anti-TAS2R1 antibodies are used in the immunodetection of the protein taste 2 receptor member 1. In humans, the canonical protein has a reported length of 299 amino acid residues and a mass of 34.3 kDa. Its subcellular localization is in the membrane. It is reported to be expressed in subsets of taste receptor cells of the tongue and palate epithelium and exclusively in gustducin-positive cells. A member of the G-protein coupled receptor T2R protein family, TAS2R1 is a known receptor that may play a role in the perception of bitterness and is gustducin-linked. Post-translational modifications have been described, including glycosylation. Synonyms for this target antigen include TRB7, taste receptor type 2 member 1, taste receptor, family B, member 7, taste receptor, type 2, member 1, and T2R1. TAS2R1 gene orthologs have been reported in the mouse, rat, bovine and chimpanzee species. Western Blot is the most common application for the TAS2R1 antibodies listed below. ELISA and Immunofluorescence are also common applications.