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- 详细信息
- 技术资料
- 保存条件：
Powder: -20°C, 3 years; 4°C, 2 years.In solvent: -80°C, 6 months; -20°C, 1 month.
- 库存：
货期：1-2天
- 供应商：
MedChemExpress LLC
- CAS号：
2024548-03-4
- 规格：
10 mM * 1 mL/1 mg/5 mg/10 mg
| 规格： | 10 mM * 1 mL | 产品价格： | ￥3595.0 |
|---|---|---|---|
| 规格： | 1 mg | 产品价格： | ￥1400.0 |
| 规格： | 5 mg | 产品价格： | ￥2800.0 |
| 规格： | 10 mg | 产品价格： | ￥4200.0 |
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Lin28-let-7a antagonist 1
CAS No. : 2024548-03-4
MCE 国际站：Lin28-let-7a antagonist 1
产品活性：Lin28-let-7a antagonist 1 对 Lin28-let-7a 的结合有明显的拮抗作用，其对 Lin28A-let-7a-1 结合的 IC50 值为 4.03 μM。
研究领域：Epigenetics
作用靶点：MicroRNA
In Vitro: Lin28-let-7a antagonist 1 (compound 1) shows a clear antagonistic effect against the Lin28A-let-7a-1 interaction with an IC50 of 4.03 μM. Interestingly, Lin28-let-7a antagonist 1 also inhibits the Lin28B-let-7 interaction, with slightly reduced potency. Dicer processing assay reveals that Lin28-let-7a antagonist 1 clearly blocks the formation of the Lin28A-pre-let-7g complex and induces miRNA processing, resulting in the generation of mature let-7g miRNA. When the expression of both Lin28A and Lin28B are knocked-down using siRNA in JAR cells, the Lin28-let-7a antagonist 1-induced increase in cellular let-7 levels is clearly attenuated. Lin28A-let-7a-IN-1 increases mature let-7 levels in PA-1 cells that express high level of Lin28A. On the other hand, let-7 levels are not affected by 1 in MCF7 cells that rarely express Lin28 proteins. Taken together, Lin28-let-7a antagonist 1 specifically induces the increase in the cellular let-7 levels by targeting Lin28.
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