CY-09
产品说明书
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同义名 : | - |
| CAS号 : | 1073612-91-5 | |
| 货号 : | A234660 | |
| 分子式 : | C19H12F3NO3S2 | |
| 纯度 : | 99%+ | |
| 分子量 : | 423.429 | |
| MDL号 : | MFCD31619349 | |
| 存储条件： |
Pure form Sealed in dry,2-8°C In solvent -20°C:3-6个月-80°C:12个月 |
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| 溶解度 : |
DMSO: 145 mg/mL(342.44 mM)，注意：DMSO长时间开封后，会吸水并导致溶解能力下降，请避免使用长期开封的DMSO |
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| 动物实验配方： |
| 生物活性 | |||
|---|---|---|---|
| 描述 | NOD-like receptor (NLR) family are a group of inflammasomes formed by innate immune sensors. NLRP3 is a member of NLR family and its aberrant activation is involved in the pathogenesis of a variety of human diseases. CY-09 is a NLRP3 inhibitor that blocks the ATPase activity of the NLRP3 NACHT domain, which is essential for the oligomerization of NLRP3, resulting in the suppression of NLRP3 inflammasome activation. CY-09 shows inhibitory activities against five major cytochrome P450 enzymes 1A2, 2C9, 2C19, 2D6, and 3A4 with IC50 values of 18.9, 8.18, >50, >50, and 26.0 µM, respectively. CY-09 at 1-10 µM dose-dependently inhibited the monosodium urate (MSU), nigericin, ATP-induced caspase-1 activation and IL-1β secretion in LPS-primed BMDMs. Cytosolic LPS-induced noncanonical NLRP3 activation in BMDMs was also inhibited by CY-09 treatment (1-10µM). CY-09 at the doses of 1-10µM effectively suppressed nigericin-induced ASC oligomerization in BMDMs, but showed no effect on nigericin-induced mitochondrial damage and reactive oxygen species production. Treatment with 5-10µM CY-09 in HEK-293T cells inhibited the interaction of Flag–NLRP3 and mCherry–NLRP3, suggesting the inhibitory function of CY-09 on NLRP3 oligomerization. CY-09 inhibited the ATPase activity of purified NLRP3 at doses of 0.1-1µM, and the Kd value between CY-09 and purified GFP-NLRP3 was about 500nM. In a mouse model of cryopyrin-associated autoinflammatory syndrome, treatment of CY-09 (40mg/kg) efficiently suppressed MSU injection-induced IL-1β production and neutrophil influx[1]. | ||
| 实验方案 | |||
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| 1mg | 5mg | 10mg | |
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1 mM 5 mM 10 mM |
2.36mL 0.47mL 0.24mL |
11.81mL 2.36mL 1.18mL |
23.62mL 4.72mL 2.36mL |
| 参考文献 |
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