貨號	規格	價格	上海	北京	武漢	南京
S29703-10mg	98.8%	￥190.00 S29703-10mg ￥190.00 現貨	7 7	-	-	-
S29703-25mg	98.8%	￥380.00 S29703-25mg ￥380.00 現貨	6 6	-	-	-
S29703-100mg	≥98%	￥1020.00 S29703-100mg ￥1020.00 2-3天	0 貨期：2-3天	-	-	-

產品介紹

GSK J4 HCl是一種細胞滲透性的GSK J1前體藥物，是第一個選擇性H3K27組蛋白去甲基化酶JMJD3和UTX抑制劑，無細胞試驗中IC50為60 nM，抑制JMJ家族的去甲基化酶活性

產品描述：

靶點：

JMJD3 (Cell-free assay):60 nM;HistoneDemethylase

體外研究：

GSK-J4 Hydrochloride 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 Hydrochloride (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 Hydrochloride (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 Hydrochloride inhibits JMJD3 expression that is induced by TGF-β1.
GSK-J4 Hydrochloride inhibits H3K4 demethylation at Xist, Nodal, and HoxC13 in female embryonic stem cells.

體內研究：

GSK-J4 hydrochloride is a potent dual inhibitor of H3K27me3/me2-demethylases JMJD3/KDM6B and UTX/KDM6A. It inhibits LPS-induced TNF-α production in human primary macrophages. GSK-J4 hydrochloride is a cell permeable prodrug of GSK-J1.

細胞實驗：

Cell lines: Mouse podocytes Concentrations: 5 μM Incubation Time: 48 h Method: Cells were serum starved for 4 hours, followed by treatment with EPZ-6438 (10 μM) or GSK-J4 (5 μM) for 48 hours.

動物實驗：

Animal Models: BALB/c mice Dosages: 10 mg/kg Administration: i.p.

參考文獻：

1. Kruidenier L, et al. Nature, 2012, 488(7411), 404-408. 2. Majumder S, et al. J Clin Invest. 2018 Jan 2;128(1):483-499.

溶解性：

Soluble in DMSO、Ethanol、H2O

保存條件：

-20℃

配置溶液濃度參考：

	1mg	5mg	10mg
1 mM	2.203 ml	11.014 ml	22.028 ml
5 mM	0.441 ml	2.203 ml	4.406 ml
10 mM	0.22 ml	1.101 ml	2.203 ml
50 mM	0.044 ml	0.22 ml	0.441 ml

注意：

部分產品我司僅能提供部分信息，我司不保證所提供信息的權威性，僅供客戶參考交流研究之用。

參考文獻

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GSK-J4?HCl

GSK-J4 Hydrochloride