Anti-HTR2 antibodies enable researchers to detect and measure the HTR2 antigen in biological samples. This target is a reported synonym of the HTR2A gene, which encodes 5-hydroxytryptamine receptor 2A. This protein is known to function in pathways of aging and chemical synaptic transmission, among other biological roles. The human version of HTR2 has a canonical amino acid length of 471 residues and a protein mass of 52.6 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the cytoplasmic vesicles and cell membrane of cells and notably expressed in the testis, cerebral cortex, cerebellum, and caudate. Other names for this target antigen include 5-HT2A and 5-HT2A. Some HTR2 antibodies may have been used in research and have associated citations. Indicated applications for the antibodies listed below include ELISA, Western Blot, Immunofluorescence, and Immunohistochemistry.