P7C3 是一种具有口服活性的,可透过血脑屏障的 aminopropyl carbazole 类化合物,具有神经保护作用。P7C3 可用于神经退行性疾病,包括帕金森病的研究。
生物活性 | P7C3 is an orally bioavailable and blood-brain barrier penetrant aminopropyl carbazole, with neuroprotective effects. P7C3 can be used for the research of neurodegenerative diseases, including Parkinson's disease[1][2][3]. |
体外研究 (In Vitro) | P7C3 inhibits LPS-induced production of pro-inflammatory factors in BV2 cells[3]. P7C3 markedly reduces the protein levels of iNOS and COX-2 in a dose-dependent manner without affecting the cell viability in the LPS (100 ng/mL)-stimulated BV2 cells[3]. P7C3 inhibits LPS-induced nuclear translocation of NF-κB p65 subunit in BV2 cells[3]. P7C3 suppresses LPS-induced degradation of inhibitory κB alpha (IκBα) by inhibiting IκB kinase (IKK) activation[3].
Western Blot Analysis[3] Cell Line: | BV2 cells | Concentration: | 0.1 μM, 1 μM, 10 μM | Incubation Time: | 2 hours | Result: | Reduced the protein levels of iNOS, COX-2. |
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体内研究 (In Vivo) | P7C3 (20 mg/kg/d; i.p.; twice daily; for 21 days ) inhibits microglial activation and microglia-mediated dopaminergic (DA) neuronal loss in vivo[3].
Animal Model: | 6-8 weeks male C57BL/6 mice (25-30 g)[3] | Dosage: | 20 mg/kg/d | Administration: | Intraperitoneal injection, twice daily, for 21 days | Result: | Strikingly decreased the expressions of (a microglia marker) and GFAP (an astrocyte marker) LPS-induced in the substantia nigra pars compacta (SNpc). |
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运输条件 | Room temperature in continental US; may vary elsewhere. |
储存方式 | Powder | -20°C | 3 years | In solvent | -80°C | 6 months | | -20°C | 1 month |
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溶解性数据 | In Vitro: DMSO : ≥ 33 mg/mL(69.59 mM) *"≥" means soluble, but saturation unknown. 配制储备液 1 mM | 2.1089 mL | 10.5443 mL | 21.0886 mL | 5 mM | 0.4218 mL | 2.1089 mL | 4.2177 mL | 10 mM | 0.2109 mL | 1.0544 mL | 2.1089 mL |
*请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 储备液的保存方式和期限:-80℃, 6 months; -20℃, 1 month。-80℃ 储存时,请在 6 个月内使用,-20℃ 储存时,请在 1 个月内使用。 In Vivo: 请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照In Vitro方式配制澄清的储备液,再依次添加助溶剂: ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用;
以下溶剂前显示的百 分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶 1. 请依序添加每种溶剂: 10% DMSO 40%PEG300 5%Tween-80 45% saline Solubility: ≥ 2.08 mg/mL (4.39 mM); Clear solution
此方案可获得 ≥ 2.08 mg/mL (4.39 mM,饱和度未知) 的澄清溶液。 以 1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。 2. 请依序添加每种溶剂: 10% DMSO 90%corn oil Solubility: ≥ 2.08 mg/mL (4.39 mM); Clear solution
此方案可获得 ≥ 2.08 mg/mL (4.39 mM,饱和度未知) 的澄清溶液,此方案不适用于实验周期在半个月以上的实验。 以 1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。 *以上所有助溶剂都可在本网站选购。
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