中文名称: 黑僵菌素 B
英文名称: Destruxin B
CAS No: 2503-26-6
分子式: C32H55N5O7
分子量: 621.81
D10774 黑僵菌素 B (psaitong)
包装规格:
1mg 5mg 10mg in glass bottle
产品描述:

基本信息

产品编号:D10774

产品名称:Destruxin B

CAS:

2503-26-6

 

储存条件

粉末

-20℃

四年

分子式:

C32H55N5O7

溶于液体

-80℃

两年

分子量

621.81

 

 

化学名: 

 

 

Solubility (25°C)

 

体外

DMSO

 

Ethanol

 

Water

 

体内(现配现用)

 

 

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。

 

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。

靶点/IC50

Bcl-2 Caspase-3

Bcl-2 Caspase-3

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 .
Cell Proliferation Assay

Cell Line:

H1299 cells

Concentration:

1, 5, 10, 20, 30μM

Incubation Time:

48 hours

Result:

Inhibited H1299 cells proliferation of H1299 cells with an IC50 of 4.1μM.

Apoptosis Analysis

Cell Line:

Lung adenocarcinoma A549 cells

Concentration:

1, 5, 10, 20, 30μM

Incubation Time:

48 hours

Result:

Induces caspase-dependent Lung adenocarcinoma A549 cells death.

Cell Viability Assay

Cell Line:

HT-29 human colorectal cancer cells

Concentration:

1.25, 2.50, 5.00, 10.00 and 20.00μM

Incubation Time:

72 hours

Result:

The IC50s at 24h, 48h and 72h were determined as 14.97, 2.00 and 0.67μM, respectively.

Western Blot Analysis

Cell Line:

A549 cells

Concentration:

10 or 20μM

Incubation Time:

12 and 24 hours

Result:

Regulates Mcl-1 and PUMA.

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.

Animal Model:

Athymic female nude mice (BALB/cAnN.Cg-Foxn1nu/CrlNarl),approximately 4-5 weeks old on arriva

Dosage:

Low dose (0.6mg/kg), medium dose (3mg/kg), high dose (15mg/kg)

Administration:

Injection; daily; for 6 weeks

Result:

Low dose, medium dose and high dose indicated a reduction of 23.9%, 33.4% and 55.8% in mean tumor size, respectively.

保存条件:
-20℃
UN码:
HazardClass:
危害声明:
安全说明:
搜索质检报告(COA)
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

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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

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  • 稀释倍数:
  • 计算结果

  • C1=C0/X C1: LOG(C1):
    C2=C1/X C2: LOG(C2):
    C3=C2/X C3: LOG(C3):
    C4=C3/X C4: LOG(C4):
    C5=C4/X C5: LOG(C5):
    C6=C5/X C6: LOG(C6):
    C7=C6/X C7: LOG(C7):
    C8=C7/X C8: LOG(C8):