| Definition | "A histamine receptor that is a translation product of the human HRH4 gene or a 1:1 ortholog thereof. The preferred ligand is histamine. This receptor is expressed primarily in the bone marrow and eosinophils but also in a wide variety of peripheral tissues, including the heart, kidney, liver, lung, pancreas, skeletal muscle, prostate, small intestine, spleen, testis, colon, fetal liver and lymph node." [PRO:WCB, UniProtKB:Q9H3N8] |
