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别名 PS-IX, AM114
Proteasome inhibitor IX (PS-IX) 是 Chalcone 的一种衍生物,对20S 蛋白酶体的胰凝乳蛋白酶样活性有抑制作用,IC50约为 1 μM。它抑制 HCT116 p53+/+细胞生长,IC50为 1.49 μM,显示出有效的抗癌活性。


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Proteasome inhibitor IX (PS-IX) 是 Chalcone 的一种衍生物,对20S 蛋白酶体的胰凝乳蛋白酶样活性有抑制作用,IC50约为 1 μM。它抑制 HCT116 p53+/+细胞生长,IC50为 1.49 μM,显示出有效的抗癌活性。
| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 2 mg | ¥ 133 | In Stock | |
| 5 mg | ¥ 208 | In Stock | |
| 10 mg | ¥ 348 | In Stock | |
| 25 mg | ¥ 697 | In Stock | |
| 50 mg | ¥ 1,210 | In Stock | |
| 100 mg | ¥ 2,020 | In Stock | |
| 200 mg | ¥ 2,730 | In Stock | |
| 1 mL x 10 mM (in DMSO) | ¥ 293 | In Stock |
Proteasome inhibitor IX 相关产品
| 产品描述 | Proteasome inhibitor IX (PS-IX) is an inhibitor of chymotrypsin-like activity of the 20S proteasome (IC50 ~1 μM). Proteasome inhibitor IX shows potent anticancer activity. Proteasome inhibitor IX exhibits HCT116 p53+/+ cells growth inhibitory activity(IC50 = 1.49 μM). |
| 靶点活性 | 20S proteasome:1 μM |
| 体外活性 | AM114在集落形成测定中对p53+/+细胞展示出强效活性,其IC50值为0.6 μM[2]。AM114处理能够抑制20S蛋白酶体的胰蛋白酶样活性,从而导致全细胞中泛素化p53和其他细胞蛋白的显著积累[2]。在HCT116 p53+/+细胞中,0.1-10 μM的AM114处理导致p53+/+和p53-/-细胞的存活率分别下降约70%和20%,在1 μM浓度下[2]。 |
| 别名 | PS-IX, AM114 |
| 分子量 | 377.01 |
| 分子式 | C20H21B2NO5 |
| CAS No. | 856849-35-9 |
| Smiles | CN1C\C(=C\c2ccc(cc2)B(O)O)C(=O)\C(C1)=C/c1ccc(cc1)B(O)O |
| 密度 | 1.32 g/cm3 (Predicted) |
| 存储 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
| 溶解度信息 | DMSO: 40 mg/mL (106.1 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
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