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Powder: -20°C, 3 years; 4°C, 2 years.In solvent: -80°C, 6 months; -20°C, 1 month.
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货期：1-2天
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- CAS号：
1373423-53-0
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10 mM * 1 mL/5 mg/10 mg/25 mg/50 mg/100 mg
| 规格： | 10 mM * 1 mL | 产品价格： | ￥825.0 |
|---|---|---|---|
| 规格： | 5 mg | 产品价格： | ￥750.0 |
| 规格： | 10 mg | 产品价格： | ￥1195.0 |
| 规格： | 25 mg | 产品价格： | ￥2300.0 |
| 规格： | 50 mg | 产品价格： | ￥3600.0 |
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GSK-J4
CAS No. : 1373423-53-0
MCE 国际站：GSK-J4
产品活性：GSK-J4 是一种有效的 H3K27me3/me2 去甲基化酶 JMJD3/KDM6B 和 UTX/KDM6A 双抑制剂，IC50 分别为 8.6 μM 和 6.6 μM。GSK-J4 抑制 LPS 诱导的人原代巨噬细胞产生 TNF-α，IC50 值为 9 μM。GSK-J4 是 GSK-J1 的细胞通透性前体。GSK-J4 诱导内质网应激相关的细胞凋亡 (apoptosis)。
研究领域：Epigenetics | Apoptosis
作用靶点：Histone Demethylase | Apoptosis
In Vitro: GSK-J4 has cellular activity in Flag-JMJD3-transfected HeLa cells, in which GSK-J4 prevents the JMJD3-induced loss of nuclear H3K27me3 immunostaining. Administration of GSK-J4 increases total nuclear H3K27me3 levels in untransfected cells. GSK-J4 significantly reduces the expression of 16 of 34 LPS-driven cytokines, including tumour-necrosis factor-α (TNF-α).
GSK-J4 (5 μM; 48 hours) causes a more than 3-fold increase in mouse podocyte H3K27me3 content. H3K27me3 levels in cultured podocytes, GSK-J4 reduces Jagged-1 mRNA and Jagged-1 protein levels. Correspondingly, when exposed podocytes to the inducer of dedifferentiation TGF-β1, pretreatment with GSK-J4 preventes both the increase in intracellular N1-ICD levels and the increase in α-SMA and the decrease in podocin mRNA levels.
GSK-J4 (10, 25 nM) acts upon DCs promoting the differentiation of Treg cells, improving Treg stability and suppressive capacities, without affecting the differentiation of Th1 and Th17 cells.
GSK-J4 inhibits JMJD3 expression that is induced by TGF-β1.
GSK-J4 inhibits H3K4 demethylation at Xist, Nodal, and HoxC13 in female embryonic stem cells.
In Vivo: GSK-J4 Hydrochloride (10 mg/kg; i.p.; thrice-weekly for 10 weeks) attenuates the development of kidney disease in diabetic mice.
GSK-J4 (0.5 mg/kg, i.p.) significantly reduces the severity and delays the onset of the disease of the mouse model of experimental autoimmune encephalomyelitis.
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文献和实验. (1992) Glycogen synthase kinase-3: functions in oncogenesis and development. BiochimBiophys Acta. 1114 , 147–162. 2. Frame S, Cohen P. (2001) GSK3 takes centrestage more than 20 years after its discovery. Biochem J. 359 , 1–16. 3. Doble BW
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