Anti-TA5 antibodies enable researchers to detect and measure the TA5 antigen in biological samples. This target is a reported synonym of the TAAR8 gene, which encodes trace amine associated receptor 8. This protein is known to function in GPCR signaling pathways, among other biological roles. The human version of TA5 has a canonical amino acid length of 342 residues and a protein mass of 38 kilodaltons. It is reported to be localized in the cell membrane of cells. TA5 is a member of the G-protein coupled receptor 1 protein family.