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Kuraridine

Catalog No.GC70519

Kuraridine 는 고삼 뿌리에서 추출한 이소프로필렌글리콜 추출물이다.

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Kuraridine Chemical Structure

Cas No.: 34981-25-4

Size 가격 재고 수량
1 mg
US$315.00
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Sample solution is provided at 25 µL, 10mM.

Description Chemical Properties Product Documents
Kuraridine is a prenylated flavonol extract from the roots ofSophora flavescens. Kuraridine has an inhibitory effect on cGMP specific phosphodiesterase type 5(PDE5) (IC50=0.64 μM).

Kuraridine shows potent inhibitory activity (IC50=0.64 μM) against cGMP PDE5 with 2.0- and 12.9-fold selectivity over PDE3 and PDE4, respectively[1].
Kuraridine induces pronounced chloride inward currents in the absence of GABA. Thecurrents does not exceed 10% of the maximal IGABA induced by a saturating GABA concentration (1 mM)[2].
Kuraridine induces a concentration–response curves for IGABA enhancement (EC50=4.0±2.4 μM) in Xenopus oocytes expressing GABAA receptors composed of α1, β2, and γ2S subunits[2].

References:
[1]. Hye Joo Shin, et al. A prenylated flavonol, sophoflavescenol: a potent and selective inhibitor of cGMP phosphodiesterase 5. Bioorg Med Chem Lett. 2002 Sep 2;12(17):2313-6.
[2]. Xinzhou Yang, et al. HPLC-based activity profiling for GABAA receptor modulators from the traditional Chinese herbal drug Kushen (Sophora flavescens root). Mol Divers.2011 May;15(2):361-72.

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