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EHT 1864

EHT 1864

产品编号 T6483   CAS 754240-09-0
别名: EHT 1864 2HCl

EHT 1864 是 Rac 家族 GTPase 抑制剂,对 Rac1、Rac1b、Rac2 和 Rac3的Kd 为 40、50、60 和 250 nM。

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EHT 1864 Chemical Structure
EHT 1864, CAS 754240-09-0
规格 价格/CNY 货期 数量
1 mg ¥ 328 现货
5 mg ¥ 622 现货
10 mg ¥ 990 现货
25 mg ¥ 1,950 现货
50 mg ¥ 3,870 现货
100 mg ¥ 5,530 现货
200 mg ¥ 7,750 现货
500 mg ¥ 11,500 现货
1 mL * 10 mM (in DMSO) ¥ 795 现货
千万补贴 助力科研
BCA蛋白浓度测定试剂盒限时半价
Venetoclax限时半价
MG-132限时半价
产品目录号及名称: EHT 1864 (T6483)
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纯度: 99.42%
纯度: 99.18%
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生物活性
化学信息
存储 & 溶解度
参考文献
产品描述 EHT 1864 is a effective Rac family GTPase inhibitor for Rac1/Rac1b/Rac2/Rac3 (Kd: 40/50/60/250 nM).
靶点活性 Rac2:60 nM(Kd), Rac1b:50 nM(Kd), Rac3:250 nM(Kd), Rac1:40 nM(Kd)
体外活性 EHT 1864 selectively inhibits Rac-induced lamellipodia formation, and specifically reverses cell transformation induced by constitutively activated mutants of Rac1 and Tiam1. EHT 1864 strongly impaires oncogenic Ras-induced cell proliferation in NIH 3T3 cells stably expressing H-Ras(61L) protein. [1] EHT 1864 also reduces both extracellular and intracellular levels of Aβ peptides by inhibiting the γ-secretase-dependent cleavage of APP. [2] In cultured hippocampal pyramidal neurons, EHT 1864, via inhibition of Rac1, rescues the phenotype induced by Rich2 knock-down. [3]
体内活性 EHT 1864 (40 mg/kg i.p.) significantly reduces Abeta 40 and Abeta 42 levels in guinea pig brains. [2]
激酶实验 Inhibitor:GTPase binding analyses: For inhibitor:GTPase binding analyses, aliquots of small GTPase solution (containing 1 μM inhibitor) are titrated into a solution of 1 μM inhibitor in the cuvette. Changes in fluorescence anisotropy are monitored at λex = 360 nm, λem = 440 nm, 30 s after each addition. All data analysis and curve fitting were performed using Microsoft Excel and QuantumSoft's ProFit for Mac OS X.
细胞实验 NIH 3T3 cells stably expressing oncogenic Ras are plated in 96-well plates. The cells are cultured for up to 4 days in complete growth medium, either alone, or supplemented with 5 μM EHT 1864. Cell growth is then assessed using the conversion of MTT to a formazan product. Briefly, the MTT reagent (from a 5 mg/ml solution diluted in PBS) is added to the wells at a final concentration of 0.5 mg/ml, and the cells are further incubated for 4 h at 37°C. The medium is then removed, and the reaction is terminated by adding 100 μl/well Me2SO. The absorbance is read at 570 nm using a microplate reader.(Only for Reference)
别名 EHT 1864 2HCl
分子量 581.47
分子式 C25H29Cl2F3N2O4S
CAS No. 754240-09-0

存储

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

溶解度

DMSO: 50 mg/mL (85.99 mM)

H2O: 58.2 mg/mL (100 mM)

溶液配制表

可选溶剂 浓度 体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO / H2O 1 mM 1.7198 mL 8.5989 mL 17.1978 mL 42.9945 mL
5 mM 0.344 mL 1.7198 mL 3.4396 mL 8.5989 mL
10 mM 0.172 mL 0.8599 mL 1.7198 mL 4.2994 mL
20 mM 0.086 mL 0.4299 mL 0.8599 mL 2.1497 mL
50 mM 0.0344 mL 0.172 mL 0.344 mL 0.8599 mL
H2O 100 mM 0.0172 mL 0.086 mL 0.172 mL 0.4299 mL

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TargetMol Library Books参考文献

1. Shutes A, et al. J Biol Chem. 2007, 282(49), 35666-35678. 2. Désiré L, et al. J Biol Chem. 2005, 280(45), 37516-3752 3. Raynaud F, et al. J Biol Chem. 2014, 289(5), 2600-2609. 4. Liu X, Wang S, Zheng H, et al. Epimedokoreanin C, A Prenylated Flavonoid Isolated from Epimedium Koreanum, Induces Non-Apoptotic Cell Death with the Characteristics of Methuosis in Lung Cancer Cells[J]. 2020

TargetMol Library Books文献引用

1. Weddle E A, Köseoğlu V K, DeVasure B A, et al. The type three secretion system effector protein IpgB1 promotes Shigella flexneri cell-to-cell spread through double-membrane vacuole escape. PLoS Pathogens. 2022, 18(2): e1010380 2. Liu X, Wang S, Zheng H, et al. Epimedokoreanin C, A Prenylated Flavonoid Isolated from Epimedium Koreanum, Induces Non-Apoptotic Cell Death with the Characteristics of Methuosis in Lung Cancer Cells. American Journal of Cancer Research. 2021, 11(7): 3496. 3. Liu Y, Sun Y, Xu Y, et al.Targeting VPS41 induces methuosis and inhibits autophagy in cancer cells.Cell Chemical Biology.2023
Digeranyl bisphosphonate NSC 23766 trihydrochloride Rac1 Inhibitor W56 acetate(1095179-01-3 free base) ZINC69391 CCG-203971 MLS000532223 Y16 acetate(429653-73-6 free base) ML-099

相关化合物库

该产品包含在如下化合物库中:
抗癌化合物库 抑制剂库 抗癌活性化合物库 神经退行性疾病化合物库 GPCR靶点分子库 激酶抑制剂库 抗卵巢癌化合物库 HIF-1化合物库 血液病分子库 抗胰腺癌化合物库

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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。

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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。

Keywords

EHT 1864 754240-09-0 Cell Cycle/Checkpoint GPCR/G Protein MAPK Ras Rho EHT 1864 2HCl precursor β-amyloid protein disease Alzheimer amyloid EHT1864 inhibit transformation Inhibitor EHT-1864 inhibitor

 

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