HRH4 ELISA kits are immunoassay tools for the measurement of the protein histamine receptor H4, which is encoded by the HRH4 gene in humans. Functionally, this protein is known to be involved in chemical synaptic transmission and inflammatory response pathways. The canonical protein structure is reported to have an amino acid length of 390 residues, a mass of 44.5 kDa, and is a member of the G-protein coupled receptor 1 protein family. It is known to be localized in the cell membrane and is notably expressed in the bone marrow and eosinophils. As many as 2 protein isoforms have been reported. The protein has been noted to be post-translationally glycosylated. Other alias names for this target include G-protein coupled receptor 105, SP9144, pfi-013, and histamine H4 receptor.
The detection range for different HRH4 ELISA kits can vary, with some assays measuring target concentrations as low as 78 pg/mL and as high as 50 ng/mL. Click on the products below for more detailed ELISA kit information, such as target reactivity and assay sensitivity.