中文名称: | 黑僵菌素 B | ||||
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英文名称: | Destruxin B | ||||
别名: | 黑僵菌素 B Destruxin B | ||||
CAS No: | 2503-26-6 | 分子式: | C32H55N5O7 | 分子量: | 621.81 |
CAS No: | 2503-26-6 | ||||
分子式: | C32H55N5O7 | ||||
分子量: | 621.81 |
基本信息
产品编号:D10774 |
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产品名称:Destruxin B |
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CAS: |
2503-26-6 |
储存条件 |
粉末 |
-20℃ |
四年 |
分子式: |
溶于液体 |
-80℃ |
两年 |
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分子量 |
621.81 |
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化学名: |
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Solubility (25°C) |
体外 |
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。 |
生物活性
产品描述 |
从昆虫病原真菌中分离的绿僵菌 (Metarhizium anisopliae),是一种具有杀虫和抗癌活性的环肽。 |
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靶点/IC50 |
Bcl-2 Caspase-3 |
Bcl-2 Caspase-3 |
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体外研究 |
Destruxin B (1-30μM; 48 hours) inhibits cell proliferation of H1299 cells and A549 cells, with IC50s of 4.1μM and 4.9μM,respectively.Activation of mitochondria-dependent caspase cascade plays an important role in Destruxin B (1-30μM; 48 hours) induced apoptotic cell death in A549 cells.Destruxin B (1.25-20.00μM;72 hours) treatment significantly inhibits HT-29 human colorectal cancer cells viability in timeand dose-dependent manners.Destruxin B (10 or 20μM; 12 and 24 hours) treatment markedly increases levels of the proapoptotic protein PUMA and reduces levels of antiapoptotic proteins Mcl-1 of A549 cells in a concentration- and time-dependent manner . |
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Cell Line: |
H1299 cells |
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Concentration: |
1, 5, 10, 20, 30μM |
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Incubation Time: |
48 hours |
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Result: |
Inhibited H1299 cells proliferation of H1299 cells with an IC50 of 4.1μM. |
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Apoptosis Analysis |
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Cell Line: |
Lung adenocarcinoma A549 cells |
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Concentration: |
1, 5, 10, 20, 30μM |
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Incubation Time: |
48 hours |
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Result: |
Induces caspase-dependent Lung adenocarcinoma A549 cells death. |
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Cell Viability Assay |
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Cell Line: |
HT-29 human colorectal cancer cells |
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Concentration: |
1.25, 2.50, 5.00, 10.00 and 20.00μM |
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Incubation Time: |
72 hours |
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Result: |
The IC50s at 24h, 48h and 72h were determined as 14.97, 2.00 and 0.67μM, respectively. |
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Western Blot Analysis |
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Cell Line: |
A549 cells |
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Concentration: |
10 or 20μM |
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Incubation Time: |
12 and 24 hours |
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Result: |
Regulates Mcl-1 and PUMA. |
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体内研究 |
Destruxin B (DB) ( injection; 0.6-15mg/kg/day for 6 weeks) attenuates the tumor growth in time- and dose-dependent manners. |
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Animal Model: |
Athymic female nude mice (BALB/cAnN.Cg-Foxn1nu/CrlNarl),approximately 4-5 weeks old on arriva |
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Dosage: |
Low dose (0.6mg/kg), medium dose (3mg/kg), high dose (15mg/kg) |
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Administration: |
Injection; daily; for 6 weeks |
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Result: |
Low dose, medium dose and high dose indicated a reduction of 23.9%, 33.4% and 55.8% in mean tumor size, respectively. |
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 )