CAS NO: | 48208-26-0 |
生物活性 | RG108 (N-Phthalyl-L-tryptophan) is a non-nucleosideDNA methyltransferases (DNMTs)inhibitor (IC50=115 nM) that blocks the DNMTs active site. RG108 (N-Phthalyl-L-tryptophan) causes demethylation and reactivation of tumor suppressor genes, but it does not affect the methylation of centromeric satellite sequences[1][2][3]. | ||||||||||||||||
IC50& Target[1] |
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体外研究 (In Vitro) | RG108 effectively blocks DNA methyltransferases in vitro and does not cause covalent enzyme trapping in human cell lines. Incubation of cells with low micromolar concentrations of RG108 results in significant demethylation of genomic DNA without any detectable toxicity. Intriguingly, RG108 causes demethylation and reactivation of tumor suppressor genes, but it does not affect the methylation of centromeric satellite sequences[1]. In another study, the synthesis and in vitro analysis of a biotinylated RG108 conjugate is investigated to evaluate the interactions with DNA methyltransferase enzymes[2]. In a recent study, it is shown RG108 can significantly reduce the DNA methyltransferases activity in SM derived iPS cells as compared to the native SMs[3]. | ||||||||||||||||
分子量 | 334.33 | ||||||||||||||||
性状 | Solid | ||||||||||||||||
Formula | C19H14N2O4 | ||||||||||||||||
CAS 号 | 48208-26-0 | ||||||||||||||||
运输条件 | Room temperature in continental US; may vary elsewhere. | ||||||||||||||||
储存方式 |
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溶解性数据 | In Vitro: DMSO : 100 mg/mL(299.11 mM;Need ultrasonic) H2O :< 0.1 mg/mL(insoluble) 配制储备液
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以下溶剂前显示的百
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