计算溶液所需的质量、体积或浓度。
| 活性类型 | Relation | Activity value | Units | Action Type | 期刊 | PubMed Id | doi | Assay Aladdin ID |
|---|
提供 ≥98% 纯度,适用于对基线干扰要求严格的色谱和分析工作流程。
-20°C储存。超低温运输 。请查阅批次 COA 获取详细规格。
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在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
Application:
STA-21 has been used as a signal transducer and activator of transcription 3 (STAT3) inhibitor to study its effects on glioblastoma and primary glioblastoma cells. It has also been used as a STAT3 dimerization inhibitor to study its effects on severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) production in human lung cancer cell line.
Information
Ochromycinone (STA-21) is a selectiveSTAT3inhibitor.
Targets
STAT3
In vitro
In cells, STA-21 inhibits Stat3 DNA binding activity, Stat3 dimerization, and Stat3-dependent luciferase activity. STA-21 remarkably inhibits the growth and the survival of the breast carcinoma cells MDA-MB-231, MDA-MB-435s, and MDA-MB-468 that express persistently activated Stat3. In RH30 and RD2 cells, STA-21 also inhibits cell viability and growth and induced apoptosis through caspases 3, 8 and 9 pathways.
In vivo
In IL-1Ra–KO mice, STA-21 (0.5 mg/kg, i.p.) reduces the arthritis score and the incidence of arthritis by decreasing the proportion of Th17 cells and increasing the proportion of Treg cells expressing FoxP3.
Cell Research(from reference)
Cell lines:MDA-MB-231, MDA-MB-435s, MDA-MB-453, MDA-MB-468, MCF7, and Caov-3 cells
Concentrations:20 or 30 μM
Incubation Time:48 h
分类树(Taxonomy Tree)
| 界(kingdom) | 有机化合物 |
|---|---|
| 超类(Superclass) | 苯丙素类和聚酮类 |
| 类(Class) | 安古环素 |
| 亚类(Subclass) | 暂无 |
| 中间层级节点(Intermediate Tree Nodes) | 暂无 |
| 直接上位类(Direct Parent) | 安古环素 |
| 其他上位类(Alternative Parents) | 蒽醌 菲及其衍生物 四氢萘 芳基烷基酮 1-羟基-4-未取代苯类化合物 1-羟基-2-未取代苯类化合物 乙烯基酸 有机氧化物 碳氢化合物衍生物 |
| 分子骨架(Molecular Framework) | 芳香族同多环化合物 |
| 取代基(Substituents) | 1-羟基-2-未取代苯环化合物 - 1-羟基-4-未取代苯环化合物 - 9,10-蒽醌 - 萜环核 - 蒽醌 - 蒽醌 - 芳香族同多环化合物 - 芳基烷基酮 - 芳基溴化物 - 苯基化合物 - 烃衍生物 - 酮 - 有机氧化物 - 有机氧化合物 - 有机氧化合物 - 蒽醌 - 四氢吡啶 - 乙烯基羧酸 |
| 描述(Description) | 该化合物属于称为芳环吡啶的有机化合物类。这类聚酮类化合物以苯并[a]蒽骨架为基础结构,其特殊性在于蒽基团的中心环为对位醌。 |
| 外部描述符(External Descriptors) | 暂无 |
| 作用机制 | Action Type | target ID | Target Name | Target Type | Target Organism | Binding Site Name | 参考文献 |
|---|