Powder: -20°C for 3 years | In solvent: -80°C for 1 year
HOIPIN-1 (JTP0819958) 是一种具有选择性和有效性的线性泛素链组装复合物 (LUBAC) 抑制剂(IC50 <2.8 μM)。HOIPIN-1 对LUBAC 介导的 NF-kB 激活有抑制作用。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
1 mg | ¥ 1,300 | 现货 | ||
5 mg | ¥ 3,250 | 现货 | ||
10 mg | ¥ 4,750 | 现货 | ||
25 mg | ¥ 7,480 | 现货 | ||
50 mg | ¥ 9,870 | 现货 | ||
100 mg | ¥ 13,600 | 现货 |
产品描述 | HOIPIN-1 (JTP0819958) is a selective and potent inhibitor of linear ubiquitin chain assembly complex (LUBAC) (IC50 >2.8 μM).HOIPIN-1 inhibits LUBAC-mediated NF-kB activation. |
靶点活性 | HOIL-1L/HOIP:4.4 μM, HOIP/SHARPIN:3.7 μM, A549 cells:100 μM, LUBAC:26 μM, HOIL-1L/HOIP/SHARPIN:3.5 μM |
体外活性 |
In the HTRF-based analysis of LUBAC-mediated ubiquitination using Petit-LUBAC, the preincubation time of HOIPIN-1 (0.9-120 μM) in the reaction buffer correlates with increased inhibitory activity. The IC50 values at 1 h, 3 h, 6 h, and 24 h are 26 μM, 26 μM, 26 μM, and 3.926 μM, respectively[1]. Co-expression of LUBAC subunits in HEK293T cells increases the level of intracellular linear polyubiquitin chains. HOIPIN-1 (1-30 μM) dose-dependently inhibits the production of intracellular linear polyubiquitin chains in HEK293T cells expressing LUBAC[1]. In HeLa cells, HOIPIN-1 (30-100 μM; 30-60 minutes) inhibits IL-1β-induced NF-κB activation and reduces the phosphorylation of IKKα/β, p105, and p65. Furthermore, at doses of 10-100 μM, HOIPIN-1 dose-dependently inhibits the expression of NF-κB target genes such as ICAM1 and TNF-α induced by IL-1β in HeLa cells[1]. The linear ubiquitin chain assembly complex (LUBAC) consists of HOIL-1L, HOIP, and SHARPIN subunits. HOIPIN-1 inhibits the linear polyubiquitination activity of the HOIL-1L/HOIP complex, HOIL-1L/HOIP/SHARPIN complex, and HOIP/SHARPIN complex with IC50 values of 4.4 μM, 3.5 μM, and 3.7 μM, respectively[2]. In A549 cells, HOIPIN-1 (1-100 μM; 72 hours) shows no apparent cytotoxicity based on ATP content. However, it exhibits cytotoxicity in A549 cells with an IC50 > 100 μM[2]. |
别名 | JTP0819958 |
分子量 | 304.27 |
分子式 | C17H13NaO4 |
CAS No. | 2470242-33-0 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
对于不同动物的给药剂量换算,您也可以参考 更多...
请在以下方框中输入您的动物实验信息后点击计算,可以得到母液配置方法和体内配方的制备方法: 比如您的给药剂量是10 mg/kg,每只动物体重20 g,给药体积100 μL,一共给药动物10 只,您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。
母液配置方法:2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL), 如您需要配置的浓度超过该产品的溶解度,请先与我们联系。
体内配方的制备方法:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。
您可能有的问题的答案可以在抑制剂处理说明中找到,包括如何准备库存溶液,如何存储产品,以及基于细胞的分析和动物实验需要特别注意的问题。
HOIPIN-1 2470242-33-0 NF-Κb NF-κB JTP0819958 Inhibitor inhibitor inhibit