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DC432是一种细胞内可渗透的肽类抑制剂,针对N-末端Xaa-Pro-Lys N-甲基转移酶1 (NTMT1; IC50 = 0.054 µM)。该化合物与NTMT1和NTMT2有结合作用(Kds分别为0.3和1 µM),并在10和50 µM的浓度下,通过细胞外实验抑制NTMT1对调节染色体凝缩1 (RCC1) N-末端二甲基化。DC432(100 µM)在HCT116细胞中减少了RCC1 SPKRIA基序的三甲基化。

DC432是一种细胞内可渗透的肽类抑制剂,针对N-末端Xaa-Pro-Lys N-甲基转移酶1 (NTMT1; IC50 = 0.054 µM)。该化合物与NTMT1和NTMT2有结合作用(Kds分别为0.3和1 µM),并在10和50 µM的浓度下,通过细胞外实验抑制NTMT1对调节染色体凝缩1 (RCC1) N-末端二甲基化。DC432(100 µM)在HCT116细胞中减少了RCC1 SPKRIA基序的三甲基化。
| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 1 mg | ¥ 588 | 待询 | |
| 5 mg | ¥ 2,830 | 待询 | |
| 10 mg | ¥ 5,380 | 待询 | |
| 25 mg | ¥ 12,600 | 待询 |
| 产品描述 | DC432 is a cell-permeable peptide that serves as an inhibitor of N-terminal Xaa-Pro-Lys N-methyltransferase 1 (NTMT1; IC50 = 0.054 µM), capable of binding to both NTMT1 and NTMT2 with dissociation constants (Kds) of 0.3 and 1 µM, respectively. It effectively inhibits the N-terminal dimethylation of regulator of chromosome condensation 1 (RCC1) by NTMT1 at concentrations of 10 and 50 µM in cell-free assays. Furthermore, at a concentration of 100 µM, DC432 diminishes the trimethylation of the RCC1 SPKRIA motif in HCT116 cells. |
| 分子量 | 1313.60 |
| 分子式 | C55H100N28O10.XCF3COOH |
| Smiles | N=C(N)NCCC[C@@H](C(N)=O)NC([C@H](CCCNC(N)=N)NC([C@H](CCCNC(N)=N)NC([C@H](CCCNC(N)=N)NC([C@H](CCCNC(N)=N)NC([C@H](CCCNC(N)=N)NC([C@H](CCCCN)NC([C@H]1N(CCC1)C(CC2=CC=C(C=C2)O)=O)=O)=O)=O)=O)=O)=O)=O.OC(C(F)(F)F)=O |
| Sequence | deamino-nTyr-Pro-Lys-Arg-Arg-Arg-Arg-Arg-Arg-NH2 |
| Sequence Short | XPKRRRRRR |
| 存储 | keep away from moisture | 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 | DMF: 10 mg/mL (7.61 mM), Sonication is recommended. Ethanol: 2 mg/mL (1.52 mM), Sonication is recommended. DMSO: 10 mg/mL (7.61 mM), Sonication is recommended. PBS pH 7.2: 2 mg/mL (1.52 mM), Sonication is recommended. | ||||||||||
溶液配制表 | |||||||||||
Ethanol/PBS pH 7.2/DMF/DMSO
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以上为“体内实验配液计算器”的使用方法举例,并不是具体某个化合物的推荐配制方式,请根据您的实验动物和给药方式选择适当的溶解方案。
对于不同动物的给药剂量换算,您也可以参考 更多