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Selective NK1 receptor antagonist (Ki values are 230, 8150 and > 10000 nM for rat NK1, NK2 and NK3 receptors respectively). Active in vivo.
(Modifications: Arg-1 = D-Arg, Trp-7 = Trp-9 = D-Trp)
|Storage||Desiccate at -20°C|
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
|Solubility||Soluble to 1 mg/ml in water|
References are publications that support the biological activity of the product.
Beaujouan et al (1993) Higher potency of RP 67580, in the mouse and the rat compared with other nonpeptide and peptide tachykinin NK1 antagonists. Br.J.Pharmacol. 108 793 PMID: 7682138
Folkers et al (1984) Biological evaluation of substance P antagonists. Br.J.Pharmacol. 83 449 PMID: 6207886
Zubrzycka et al (2000) Comparison of antagonistic properties of substance P analogs, spantide I, II and III, on evoked tongue jerks in rats. Endocr.Regul. 34 13 PMID: 10808247
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Keywords: Spantide I, Spantide I supplier, Selective, NK1, antagonists, Tachykinin, Receptors, Neurokinin, SpantideI, [D-Arg1, D-Trp7, 9, Leu11]-SubstanceP, [D-Arg1,D-Trp7,9,Leu11]-Substance, P, Receptor, 1784, Tocris Bioscience
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Major depressive disorder is characterized by depressed mood and a loss of interest and/or pleasure. Updated in 2015 this poster highlights presynaptic and postsynaptic targets for the potential treatment of major depressive disorder, as well as outlining the pharmacology of currently approved antidepressant drugs.