1. Signaling Pathways
  2. GPCR/G Protein
    Neuronal Signaling
  3. Histamine Receptor
  4. H4 Receptor Isoform
  5. H4 Receptor Agonist

H4 Receptor Agonist

H4 Receptor Agonists (3):

Cat. No. Product Name Effect Purity
  • HY-107560
    4-Methylhistamine dihydrochloride
    Agonist ≥99.0%
    4-Methylhistamine (dihydrochloride) is the potent agonist of histamine 4 receptor (H4R). 4-Methylhistamine (dihydrochloride) has the potential for the research of immune-related diseases such as cancer and autoimmune disorders.
  • HY-120541
    ST-1006 is a potent histamine H4 receptor agonist with a pKi value of 7.94. ST-1006 has anti-inflammatory effect.
  • HY-101173
    Imetit dihydrobromide
    Agonist ≥98.0%
    Imetit dihydrobromide (VUF 8325 dihydrobromide) is a high affinity and potent agonist of histamine H3 and H4 receptors, with Ki values of 0.3 and 2.7 nM, respectively. Imetit mimics histamine effect in triggering a shape change in eosinophils (EC50=25 nM).