Destruxin B
(Synonyms: 黑僵菌素 B) 目录号 : GC10661
An insecticidal mycotoxin
Cas No.:2503-26-6
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Destruxin B, a cyclic hexadepsipeptide mycotoxin, has been reported to have insecticidal and phytotoxic activity and can also induce apoptosis.
Mycotoxins has been identified as a class of toxic secondary metabolites produced by organisms of the fungus kingdom and are able to cause disease and death in both humans and animals.
In vitro: The results of a previous study showed that destruxin B exhibited selective and significant time- and dose-dependent inhibitory effects on the viabilities of GNM and TSCCa cells but not on GF cells. These findings indicated that destruxin B was able to induce tumor specific growth inhibition in cancer cells through Bax/Bcl-2-mediated intrinsic mitochondrial apoptotic pathway in both time- and dose-dependent manners [1].
In vivo: Animal study found that the daily subcutaneously administered destruxin B at 0.6-15 mg/kg was safe and effective in inhibiting the growth of CRC cells. In addition, the expression of cleaved poly (ADP-ribose) polymerase, Bax, as well as active caspase-3 were observed with destruxin B treatment. Moreover, the increase in tumor volumes of destruxin B treated groups were significantly lower than those of the mock-treated group [2].
Clinical trial: So far, no clinical study has been conducted.
References:
[1] Huang Liu R, Chen SP, Lu TM, Tsai WY, Tsai CH, Yang CC1, Tzeng YM. Selective apoptotic cell death effects of oral cancer cells treated with destruxin B. BMC Complement Altern Med. 2014 Jun 28;14:207. doi: 10.1186/1472-6882-14-207.
[2] Lee YP, Wang CW, Liao WC, Yang CR, Yeh CT, Tsai CH, Yang CC, Tzeng YM. In vitro and in vivo anticancer effects of destruxin B on human colorectal cancer. Anticancer Res. 2012 Jul;32(7):2735-45.
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 1.6841 mL | 8.4203 mL | 16.8407 mL |
| 5 mM | 0.3368 mL | 1.6841 mL | 3.3681 mL |
| 10 mM | 0.1684 mL | 0.842 mL | 1.6841 mL |
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度： mg/ml；
DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，
体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。