中文名称: | 4--O-甲基和厚朴酚 | ||||
---|---|---|---|---|---|
英文名称: | 4-O-Methyl honokiol | ||||
别名: | 3,5'-diallyl-2'-hydroxy-4-methoxybiphenyl | ||||
CAS No: | 68592-15-4 | 分子式: | C19H20O2 | 分子量: | 280.36 |
CAS No: | 68592-15-4 | ||||
分子式: | C19H20O2 | ||||
分子量: | 280.36 |
包装规格:
5mg 10mg in glass bottle
产品简介:
从厚朴中分离到的木脂素类化合物,是一种PPARγ 的激动剂,可抑制 NF-κB 的活性,用于癌症,炎症等研究。
4'-O-Methylhonokiol is a phenol that has been found in M. grandiflora and has diverse biological activities. It is active against the bacteria B. subtilis, S. aureus, and M. smegmatis and the fungus T. mentagrophytes. 4'-O-Methylhonokiol inhibits LPS-induced activation of NF-kB and production of nitric oxide in RAW 264.7 macrophages. In vivo, 4'-O-Methylhonokiol reduces carrageenan-induced paw edema in mice. It reduces neuronal apoptosis and escape latency in the Morris water maze in a mouse model of Alzheimer's disease induced by amyloid-β 1-42 when administered at a dose of 1 mg/kg.3 4-O-methylhonokiol also reduces plasma cholesterol and triglyceride levels, ameliorates hepatic steatosis, and improves insulin resistance in a mouse model of high-fat diet-induced obesity.
溶解性:
溶于DMSO(100mg/mL超声)
储备液保存:
-80°C, 6 months
-20°C, 1 month
-20°C, 1 month
体内实验:
1、请依序添加每种溶剂:10% DMSO→90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (8.92 mM); 澄清溶液
此方案可获得 ≥ 2.5 mg/mL(饱和度未知)的澄清溶液。
2、请依序添加每种溶剂:10% DMSO→90% Corn Oil
Solubility: ≥ 2.5 mg/mL (8.92 mM); 澄清溶液
此方案可获得 ≥ 2.5 mg/mL(饱和度未知)的澄清溶液,此方案实验周期在半个月以上的动物实验酌情使用。
以 1 mL 工作液为例,取 100 μL 25.0 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。
Solubility: ≥ 2.5 mg/mL (8.92 mM); 澄清溶液
此方案可获得 ≥ 2.5 mg/mL(饱和度未知)的澄清溶液。
2、请依序添加每种溶剂:10% DMSO→90% Corn Oil
Solubility: ≥ 2.5 mg/mL (8.92 mM); 澄清溶液
此方案可获得 ≥ 2.5 mg/mL(饱和度未知)的澄清溶液,此方案实验周期在半个月以上的动物实验酌情使用。
以 1 mL 工作液为例,取 100 μL 25.0 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。
靶点:
PPARγ
NF-κB
NF-κB
体外研究:
4-O-Methyl honokiol is a natural neolignan isolated from Magnolia officinalis, acts as a PPARγ agonist, and inhibtis NF-κB activity. 4-O-Methyl honokiol (20 μM) increases the expression, transcription and DNA binding activities, and nuclear translocation of PPARγ in both in prostate PC-3 and LNCap cells. 4-O-Methyl honokiol (0-30 μM) inhibits LNCaP and PC-3 cancer cells growth, causes G0/G1 phase arrest and induces apoptotic cell death, and such effects can be reversed by PPARγ antagonist. 4-O-Methyl honokiol inhibits NF-κB activity and cancer cell growth, but such effects as well as its activation of PPARγ can be abolished by knock-down of p21. 4-O-methylhonokiol (0.5, 1 and 2 μM) reduces LPS-induced release of NO, PGE2, ROS, TNF-α and IL-1β in cultured astrocytes, and amyloidogenesis in cultured astrocytes and microglial BV-2 cells.
体内研究:
4-O-Methyl honokiol (40 or 80 mg/kg, i.p. everyday for 4 weeks) inhibits the growth of SW620 and PC3 tumours in SW620 and PC3 xenograft model. 4-O-Methyl honokiol significantly increases the expression of p21 and PPARγ in the tumour tissues. 4-O-Methyl honokiol (0.5 or 1 mg/kg/day daily for 3 weeks) significantly ameliorates LPS-induced memory impairment, and inhibits LPS-induced iNOS and COX-2 expression in mice. 4-O-Methyl honokiol also shows inhibitory activities against the Aβ1-42 accumulation, and activates astrocytes and microglia in LPS-injected mice brain.
保存条件:
-20℃
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。
2、以上信息仅做参考交流之用。
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安全说明:
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参考文献 & 客户发表文献
本计算器可帮助您计算出特定溶液中溶质的质量、溶液浓度和体积之间的关系,公式为:
质量 (g) = 浓度 (mol/L) x 体积 (L) x 分子量 (g/mol)
摩尔浓度计算公式
用本工具协助配置特定浓度的溶液,使用的计算公式为:
开始浓度 x 开始体积 = 最终浓度 x 最终体积
稀释公式
稀释公式一般简略地表示为:C1V1 = C2V2 ( 输入 输出 )