柚皮苷 ≥98%(HPLC),分析标准品
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| 外观与性状: | 米黄色 |
| 包装规格: | 20mg in glass bottle |
| 产品简介: | 一种黄烷酮糖苷,有很多药理作用,例如抗氧化活性,降血脂,抗癌,抑制细胞色素P450酶。 |
| 溶解性: | DMSO : 125 mg/mL (215.32 mM; Need ultrasonic) H2O : 1 mg/mL (1.72 mM; ultrasonic and warming and heat to 80°C) Ethanol : < 1 mg/mL (ultrasonic;warming;heat to 80°C) (insoluble) |
| 储备液保存: | -80°C, 1 year -20°C, 6 months |
| 体内实验: | 1、请依序添加每种溶剂: 10% DMSO→40% PEG300→5% Tween-80→ 45% saline Solubility: 2.08 mg/mL (3.58 mM); Suspended solution; Need ultrasonic 此方案可获得 2.08 mg/mL (3.58 mM) 的均匀悬浊液,悬浊液可用于口服和腹腔注射。 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% (20% SBE-β-CD in saline) Solubility: ≥ 2.08 mg/mL (3.58 mM); Clear solution 此方案可获得 ≥ 2.08 mg/mL (3.58 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 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。 3、请依序添加每种溶剂: 10% DMSO→90% corn oil Solubility: ≥ 2.08 mg/mL (3.58 mM); Clear solution 此方案可获得 ≥ 2.08 mg/mL (3.58 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。 <1mg/ml表示微溶或不溶。 普西唐提供的所有化合物浓度为内部测试所得,实际溶液度可能与公布值有所偏差,属于正常的批间细微差异现象。 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。 |
| 体外研究: | Naringin suppresses NF-κ B signaling pathway activation. Naringenin inhibits high glucose-induced proliferation, inflammatory reaction and oxidative stress injury in HBZY-1 cells. Naringin inhibits AGS cancer cell proliferation in a dose- and time-dependent manner. Phosphorylation of PI3K and its activated downstream targets p-Akt and p-mTOR are significantly decreased at 2 mM in Naringin-treated AGS cells. Naringin induces autophagic cell death in AGS cells. Naringin activated the autophagy related protein in AGS cells. Naringin protects PC12 cells from 3-NP neurotoxicity. The lactate dehydrogenase release is decreased upon naringin treatment in 3-NP-induced PC12 cells. Naringin treatment enhances the antioxidant defense by increasing the activities of enzymatic antioxidants and the level of reduced glutathione. |
| 体内研究: | Treatment with naringin significantly alleviates renal injury in diabetic rats and increases diabetic rats body weight significantly. Administration of naringin effectively alleviates the collagen deposition and renal interstitial fibrosis in diabetic rats. Treatment with naringin could result in decreased levels of ROS and MDA and increased activities of SOD and GSH-Px. Oral administration of naringin significantly improves the learning and memory abilities. Naringin significantly enhances insulin signaling pathway. |
| 保存条件: | 室温 |
| 注意事项: | 1、为了您的安全和健康,请穿实验服并戴一次性手套操作。 2、以上信息仅做参考交流之用。 |
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