中文名称: | 泽兰黄酮 | ||||
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英文名称: | Nepetin | ||||
别名: | 6-甲氧基藤黄菌素;泽兰叶黄素;泽兰黄酮,Nepetin,植物提取物,标准品,对照品 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-6-methoxy-4H-chromen-4-one;4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-6-methoxy- (9CI) | ||||
CAS No: | 520-11-6 | 分子式: | C16H12O7 | 分子量: | 316.26 |
CAS No: | 520-11-6 | ||||
分子式: | C16H12O7 | ||||
分子量: | 316.26 | ||||
EINEC: | 122416 | ||||
EINEC: | 122416 |
基本信息
产品编号: |
N10132 |
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产品名称: |
Nepetin |
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CAS: |
520-11-6 |
储存条件 |
粉末 |
2-8℃ |
四年 |
分子式: |
溶于液体 |
-80℃(密封保存) |
6个月 |
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分子量: |
654.57 |
-20℃(密封保存) |
1个月 |
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化学名: |
Syringetin 3-rutinoside |
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Solubility (25°C): |
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体外:
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DMSO |
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Ethanol |
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Water |
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体内(现配现用): |
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<1mg/ml表示微溶或不溶。 |
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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。 |
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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。 |
制备储备液
浓度
溶液体积 质量 |
1mg |
5mg |
10mg |
1mM |
3.1620mL |
15.8098mL |
31.6196mL |
5mM |
0.6324mL |
3.1620mL |
6.3239mL |
10mM |
0.3162mL |
1.5810mL |
3.1620mL |
生物活性
产品描述 |
Nepetin(6-Methoxyluteolin)是从Eupatorium ballotaefolium HBK分离的天然类黄酮,具有有效的抗炎活性。 |
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靶点 |
Others |
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体外研究 |
Pretreatment with Nepetin dose-dependently inhibited IL-6,IL-8 and MCP-1 secretion with IC50 values of 4.43,3.42 and 4.17μM,respectively.Nepetin (2.5-10μM;25 hours;ARPE-19 cells) treatment suppresses IL-1β-induced cytokine (IL-6,IL-8 and MCP-1) expression at mRNA level in ARPE-19 cells.Nepetin (2.5-10μM;1.5 hours;ARPE-19 cells) treatment dose-dependently inhibits phosphorylation of IKKα/β and IκBα,and nuclear translocation of p65. Nepetin decreases the level of phosphorylated ERK1/2,JNK and p38 MAPK in activated ARPE-19 cells. RT-PCR |
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Cell Line: |
ARPE-19 cells |
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Concentration: |
2.5μM,5μM,10μM |
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Incubation Time: |
25 hours |
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Result: |
Suppressed the mRNA expression of IL-6,IL-8 and MCP-1 in ARPE-19 cells. |
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Western Blot Analysis |
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Cell Line: |
ARPE-19 cells |
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Concentration: |
2.5μM,5μM,10μM |
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Incubation Time: |
1.5 hours |
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Result: |
Dose-dependently inhibited phosphorylation of IKKα/β and IκBα,and nuclear translocation of p65.Decreased the level of phosphorylated ERK1/2,JNK and p38 MAPK in activated ARPE-19 cells. |
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 )