Capsaicin-d3 |
Katalog-Nr.GC49761 |
Capsaicin-d3 ((E)-Capsaicin-d3) ist das mit Deuterium bezeichnete Capsaicin. Capsaicin ((E)-Capsaicin), ein aktiver Bestandteil von Chilischoten, ist ein TRPV1-Agonist. Capsaicin hat schmerzlindernde, antioxidative, entzÜndungshemmende, neuroprotektive und krebshemmende Wirkungen.
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Cas No.: 1217899-52-9
Sample solution is provided at 25 µL, 10mM.
Capsaicin-d3 is intended for use as an internal standard for the quantification of capsaicin by GC- or LC-MS. Capsaicin is a terpene alkaloid that has been found in Capsicum and has diverse biological activities.1,2,3,4 It induces inward currents in HEK293 cells expressing rat transient receptor potential vanilloid 1 (TRPV1; EC50 = 0.64 µM at neutral pH), an effect that can be blocked by the TRPV1 inhibitor A-425619.1 Capsaicin (10 and 50 µM) decreases LPS-induced prostaglandin E2 production, as well as reduces LPS- and IFN-induced nitric oxide (NO) release in isolated mouse peritoneal macrophages.2 Capsaicin induces substance P release in rat spinal cord slices with an EC50 value of 2.3 µM.3 It reduces acetylcholine- or phenylquinone-induced writhing (ED50s = 1.33 and 1.38 mg/kg, respectively, s.c.) but has no effect on the latency to paw withdrawal in the hot plate test in mice (ED50 = >20 mg/kg, s.c.).4 Formulations containing capsaicin have been used in the treatment of nerve pain associated with shingles.
1.Neelands, T.R., Jarvis, M.F., Han, P., et al.Acidification of rat TRPVI alters the kinetics of capsaicin responsesMol. Pain128(2005) 2.Kim, C.-S., Kawada, T., Kim, B.-S., et al.Capsaicin exhibits anti-inflammatory property by inhibiting IkB-a degradation in LPS-stimulated peritoneal macrophagesCell. Signal.15(3)299-306(2003) 3.MarvizÓn, J.C.G., Wang, X., Matsuka, Y., et al.Relationship between capsaicin-evoked substance P release and neurokinin 1 receptor internalization in the rat spinal cordNeuroscience118(2)535-545(2003) 4.Hayes, A.G., Skingle, M., and Tyers, M.B.Effects of single doses of capsaicin on nociceptive thresholds in the rodentNeuropharmacology20(5)505-511(1981)
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