| 产品描述: | Verrucarin A (Muconomycin A), a Type D macrocyclic mycotoxin derived from the pathogen fungus Myrothecium verrucaria, is an inhibitor of protein synthesis. Verrucarin A inhibits growth of leukemia cell lines and activates caspases and apoptosis and inflammatory signaling in macrophages. Verrucarin A effectively increased the phosphorylation of p38 MAPK and diminished the phosphorylation of ERK/Akt. Verrucarin A caused cell cycle deregulation through the induction of p21 and p53. |
| 体外研究: |
Verrucarin A (0-0.6 μM/ml; 24-48 hours)-induces time- and dose-dependent growth inhibition in MCF-7 cells. Verrucarin A increases the levels of reactive oxygen species (ROS), and subsequently induces mitochondrial membrane potential (Δψm) loss, leading to the increase of Bax/Bcl-2 ratio, cytochrome c release, caspase activation, PARP degradation, and apoptosis. |
| 参考文献: |
1. Palanivel K, et al. Verrucarin A alters cell-cycle regulatory proteins and induces apoptosis through reactive oxygen species-dependent p38MAPK activation in the human breast cancer cell line MCF-7. Tumour Biol. 2014;35(10):10159-10167.
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| 保存条件: |
-20°C |
| 配置溶液浓度参考: |
|
1mg |
5mg |
10mg |
| 1 mM |
1.99 ml |
9.949 ml |
19.899 ml |
| 5 mM |
0.398 ml |
1.99 ml |
3.98 ml |
| 10 mM |
0.199 ml |
0.995 ml |
1.99 ml |
| 50 mM |
0.04 ml |
0.199 ml |
0.398 ml |
|
| 注意: |
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