Anti-Taste Receptor, Type 2, Member 13 antibodies are used in antigen-specific immunodetection in biological samples. The target Taste Receptor, Type 2, Member 13 is a known alias name of the protein taste 2 receptor member 13, encoded by the TAS2R13 gene in humans. This 303-amino acid residue protein is a known receptor that may play a role in the perception of bitterness and is gustducin-linked. It is localized to the membrane of the cell and features glycosylated post-translational modifications. In terms of tissue expression, it is reported to be expressed in subsets of taste receptor cells of the tongue and palate epithelium and exclusively in gustducin-positive cells. Other synonyms for Taste Receptor, Type 2, Member 13 include T2R13, TRB3, and taste receptor type 2 member 13.