Biological Activity Highly selective human tachykinin NK1 receptor antagonist (IC50 values are 0.62 and 451 nM for human and rat receptors respectively) that displays > 130-fold selectivity over human NK2 and NK3 receptors. Potently antagonizes SP-induced Ca2+ efflux in vitro and inhibits mechanical hyperalgesia in vivo.
Soluble to 100 mM in DMSO and to 100 mM in ethanol
Store at +4°C
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For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
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