Anti-TA1 antibodies are protein reagents that detect specific antigens. The TA1 antigen is another term for the human protein trace amine associated receptor 1, encoded by the TAAR1 gene. The protein is a known receptor for trace amines, including beta-phenylethylamine (b-PEA), p-tyramine (p-TYR), octopamine and tryptamine, with highest affinity for b-PEA and p-TYR. Canonically, it has an amino acid length of 339 residues and a mass of 39.1 kilodaltons. Its subcellular localization is in the cell membrane and it is notably expressed in low levels in discrete regions within the central nervous system and in several peripheral tissues. The TA1 protein is a member of the G-protein coupled receptor 1 protein family. Indicated applications for TA1 antibodies listed below include Immunohistochemistry.