These HH3R ELISA kits are immunodetection tools for measuring the levels of HH3R in biological samples. HH3R is an alias of the human HRH3 gene, which encodes the protein, histamine receptor H3. Notably, HH3R is known to play a role in chemical synaptic transmission, among other functions. The HRH3 protein is 445 amino acid residues in length and 48.7 kilodaltons in mass. However, as many as 7 protein isoforms have been identified. It is localized to the cell membrane of the cell. In terms of tissue specificity, it is reported to be highly expressed in the CNS, with the greatest expression in the thalamus and caudate nucleus. This protein is known to be glycosylated. Other names for this target antigen include GPCR97 and histamine H3 receptor. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.