Potent and selective H4 histamine receptor silent antagonist. Selective for human H4 over H3 by >540-fold (Ki values are 26 nM and 14.1 µM respectively). Inhibits chemotaxis of mast cells and eosinophils in vitro. Shows anti-inflammatory and antinociceptive actions.
Solubility & Handling
room temperature (desiccate)
Soluble in DMSO (50mM)
This product is for RESEARCH USE ONLY and is not intended for therapeutic or diagnostic use. Not for human or veterinary use.