货号	规格	价格	上海	北京	珠海	重庆	武汉	购买数量
T93149-1ml促销	10mM in DMSO	￥720.00 ￥648.00 T93149-1ml ￥648.00 现货	9 9	-	-	-	-

货号

规格

价格

上海

北京

珠海

重庆

武汉

购买数量

T93149-1ml促销

10mM in DMSO

￥720.00 ￥648.00

产品描述：

HDAC6 选择性抑制剂;HDAC6 Selective Inhibitors;;InformationWT161 is a potent, selective, and bioavailableHDAC6inhibitor withIC50 valuesof 0.4 nM, 8.35 nM and 15.4 nM for HDAC6, HDAC1 and HDAC2, respectively; shown to have >100-fold selectivity over other HDACs. WT161 inducesapoptosis.TargetsHDAC6 (Cell-free assay); HDAC1 (Cell-free assay); HDAC2 (Cell-free assay) 0.4 nM; 8.35 nM; 15.4 nMIn vitroWT161 selectively inhibits HDAC6 and dramatically increases levels of acetylated α-tubulin (Ac-α-tubulin) with little effect on global lysine acetylation. It induces accumulation of acetylated tubulin and cytotoxicity in multiple myeloma (MM) cells. WT161 as a single agent does not induce ER stress, the UPR, or ER stress-mediated apoptosis. Consistent with WT-161 mediated hyperacetylation and inhibition of hsp90 chaperone function, treatment with WT-161 increases the intracellular levels of polyubiuitylated proteins in the cultured MCL JeKo-1 and Z138 cells. WT-161 also dose-dependently depletes the levels of cyclin D1 in the cultured human Mantle Cell Lymphoma (MCL) cells. Treatment with WT-161 induces ER stress response in the MCL cells, demonstrated by increase in the protein levels of Glucose regulated protein (GRP) 78, phosphorylated eIF2 (eukaryotic initation factor 2) α, and induction of the pro-apoptotic transcription factor CHOP (CAAT/Enhancer Binding Protein Homologous Protein). WT161 triggers apoptotic cell death in MCF7, T47D, BT474, and MDA-MB231 cells, associated with decreased expression of EGFR, HER2, and ERα and downstream signaling.In vivoWT161 has reasonable half-life in mice (1.4 h) and drug exposure [maximum concentration (Cmax) = 18 mg/L]. It is well tolerated as a single agent. WT161 significantly inhibits in vivo MCF7 cell growth, associated with downregulation of ERα, in a murine xenograft model.Cell Research(from reference)Cell lines：MM.1S cells\xa0 Concentrations：3 µM Incubation Time：16 h

体内研究：

WT161 在 100 mg/kg腹腔注射；时表现出毒性，但 WT161 在 50 mg/kg腹腔注射；时耐受性良好。硼替佐米联合 WT161 具有显著的抗肿瘤作用。

参考文献：

1. Hideshima T, et al. Discovery of selective small-molecule HDAC6 inhibitor for overcoming proteasome inhibitor resistance in multiple myeloma. Proc Natl Acad Sci U S A. 2016 Nov 15;113(46):13162-13167.
2. Severin Lechner, et al. Target deconvolution of HDAC pharmacopoeia reveals MBLAC2 as common off-target. Nat Chem Biol. 2022 Apr 28.

保存条件：

-80℃（运输条件：冰袋低温运输）

配置溶液浓度参考：

	1mg	5mg	10mg
1 mM	2.181 ml	10.904 ml	21.808 ml
5 mM	0.436 ml	2.181 ml	4.362 ml
10 mM	0.218 ml	1.09 ml	2.181 ml
50 mM	0.044 ml	0.218 ml	0.436 ml

注意：

部分产品我司仅能提供部分信息，我司不保证所提供信息的权威性，仅供客户参考交流研究之用。

参考文献

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