21-hydroxy Oligomycin A
| 规格 | 价格 | 货期 | 数量 |
|---|---|---|---|
| 1mg | ￥5633.00 | 10-15工作日发货 | |
| 5mg | ￥19554.00 | 10-15工作日发货 |
特色产品
- 适用于流式细胞仪和荧光显微镜检测
- 准确区分活细胞/凋亡细胞/坏死细胞
- 用于免疫印迹和质谱分析等后续操作
- 适用于30 KDa-130 KDa大小的蛋白
- 对细胞无毒性
- 步骤更简单，无需有机溶剂
- 可将信号灵敏度提高100倍
- 同时保持稳定的特异性和分辨率
- 提供更高的转录效率并抑制免疫激活
- 使用5-moUTP和Cy5-utp修饰
- 优异的扩增效率、可重复性和稳定性
- 卓越的灵敏度和准确性，操作简单
- 优化的缓冲液和T7 RNA聚合酶混合物
- 20 μL反应体系可获得更高的RNA产量
产品描述
21-hydroxy Oligomycin A is an antibiotic which was first isolated from S. cyaneogriseus ssp.noncyanogenus [1]. 21-hydroxy Oligomycin A functions as μM inhibitor of the multidrug efflux pump P-gp, and low nM inhibitors of K-Ras PM localization [1].
Cancer cell viability screening confirmed that 21-hydroxy Oligomycin A was cytotoxic to human colorectal carcinoma cells (IC50 > 3 μM), and was inhibitor of the ABC transporter efflux pump P-glyco-protein (P-gp). Significantly, 21-hydroxy Oligomycin A was exceptionally potent inhibitor of K-Ras PM localisation with Emax of 0.67–0.75 and an IC50 of 1.5–14 nM [1]. 21-hydroxy Oligomycin A was inhibitor of K-Ras PM localisation in MDCK cell with an IC50 of 4.82 ± 0.70 nM. 21-hydroxy Oligomycin A was moderately cytotoxic towards both SW620 and SW620 Ad300 cells with the IC50 of 14.4 ± 0.6 and 11.8 ± 3.1 μM, respectively. In the flow cytometry assay, 21-hydroxy Oligomycin A (20 μM) increased intracellular calcein fluorescence significantly when compared with the negative control [1].
Reference:
[1] Salim A A, Tan L, Huang X C, et al. Oligomycins as inhibitors of K-Ras plasma membrane localisation[J]. Organic & biomolecular chemistry, 2016, 14(2): 711-715.
产品性质
| 物理外观 | A lyophilisate |
| CAS号 | 102042-09-1 |
| 分子式 | C45H74O12 |
| 分子量 | 807.1 |
| 化学名称 | (1R,2'S,4E,5'S,6S,6'S,7R,8S,10R,11R,12S,14R,15S,16R,18E,20E,22R,25S,28S,29R)-22-ethyl-3',4',5',6'-tetrahydro-7,11,14,15,23-pentahydroxy-6'-[(2R)-2-hydroxypropyl]-5',6,8,10,12,14,16,28,29-nonamethyl-spiro[2,26-dioxabicyclo[23.3.1]nonacosa-4,18,20-triene-27 |
| 溶解度 | Soluble in DMSO |
| SMILES | O=C([C@@H](C)[C@H](O)[C@@H](C)/C=C/1)[C@H](C)[C@@H](O)[C@H](C)C([C@@](O)(C)[C@@H](O)[C@H](C)C/C=C/C=C/[C@H](CC)[C@H](O)C[C@@]2([H])[C@@H](C)[C@@]([C@H](C)[C@@]3(CC[C@H](C)[C@@](C[C@H](O)C)([H])O3)O2)([H])OC1=O)=O |
| 存储条件 | -20°C |
| 运输条件 | 蓝冰 |
产品应用 (实验数据来自文献，APExBIO并未验证，仅供参考)
IC50和靶点
| 生物活性描述 | 21-Hydroxyoligomycin A 是一种强效的定位抑制剂，其值为 4.82 nM。21-Hydroxyoligomycin A 具有细胞毒性，可从 、 |
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