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Ketoconazole

Ketoconazole

产品编号 T0679   CAS 65277-42-1
别名: R-41400, Xolegel, (±)-Ketoconazol, 酮康唑, Extina

Ketoconazole (R-41400) 是一种咪唑类抗真菌剂,也是一种 CYP3A4 抑制剂。

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Ketoconazole Chemical Structure
Ketoconazole, CAS 65277-42-1
规格 价格/CNY 货期 数量
50 mg ¥ 298 现货
100 mg ¥ 418 现货
500 mg ¥ 655 现货
1 g ¥ 832 现货
5 g ¥ 2,851 现货
1 mL * 10 mM (in DMSO) ¥ 460 现货
其他形式的 Ketoconazole:
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
产品目录号及名称: Ketoconazole (T0679)
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纯度: 99.62%
纯度: 99.61%
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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 Ketoconazole (R-41400), a CYP3A4 inhibitor, is an imidazole anti-fungal agent.
靶点活性 Cyclosporine oxidase:0.19 mM, Testosterone 6β-hydroxylase:0.22 mM
体外活性 腹腔注射Ketoconazole(25 mg/kg)后,大鼠体内血浆皮质酮浓度明显降低,也可使低剂量可卡因自我给药减少.Ketoconazole处理组大鼠,地高辛生物有效性得到提高,从0.68提高至0.84 ,而平均吸收时间从1.1 h减少至0.3 h.此外,地高辛的口服AUC值也得到提高,从63 mg·h/L提高至411 mg·h/L.地高辛的静脉注射AUC值也被提高,从93 mg·h/L提高至486 mg·h/L.
体内活性 在HT29-S-B6结肠癌细胞中,Ketoconazole剂量依赖性地降低细胞增殖,[3H]胸苷渗透,IC50为2.5 mM。在Evsa-T细胞系和MDA-MB-231 细胞系中,Ketoconazole抑制[3H]胸苷渗透,IC50 分别为2 μM 和13 μM。在HT29-S-B6细胞中,Ketoconazole在24 h内,剂量依赖性地诱导S期细胞数减少(从17%降低至3%),Go-G1期细胞百分数则相应增加(从64% 增加至80%)。通过与[3H]Dexamethasone竞争性结合的方式,Ketoconazole能够抑制成纤维细胞糖皮质激素受体,IC50为0.3 mM。几种马拉色霉菌种对Ketoconazole较为敏感,最小抑制浓度为0.03 μg/mL。
激酶实验 Whole Cell [3H]R1881 Binding Assay: Fibroblasts are grown to confluence in five or six 150 cm2 tissue culture flasks for routine assay. This usually requires 4-6 weeks from the time of the initial seeding of the cell line. All studies are performed between passages 3-20. Two days before assay, the medium is changed to one lacking fetal calf serum. This is repeated again 24 hours before assay. Competition assays are performed with 0.5-1.0 nM [3H]R1881 and increasing amounts of the nonradioactive compounds. Binding to low affinity sites is determined in the presence of 5 × 10-7 M R1881 and is subtracted from whole cell binding of [3H]R 1881 obtained in the absence of any inhibitor to assess binding to 5 high affinity site
细胞实验 HT29-S-B6 cells (5×105) are plated in 35-mm Petri dishes. The next day, the medium is changed and effectors are added in a small volume (10-20 μL). The incubation medium is renewed every day during the experiments. The same triplicate dishes are used for cell counts, [3H]thymidine incorporation, and flow cytometry. [3H]Thymidine (0.5 μCi) is allowed to incorporate for 24 hours; at the end of incubation, cells are rinsed with 1 mL of medium, detached with 1 mL of trypsin-EDTA, and diluted (1:3) with the culture medium. An aliquot (0.5-1 mL) is used for cell count with a Coulter Counter.(Only for Reference)
别名 R-41400, Xolegel, (±)-Ketoconazol, 酮康唑, Extina
分子量 531.43
分子式 C26H28Cl2N4O4
CAS No. 65277-42-1

存储

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

溶解度

DMSO: 5.31 mg/mL (10 mM), Sonification is recommended

溶液配制表

可选溶剂 浓度 体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 1.8817 mL 9.4086 mL 18.8172 mL 47.0429 mL
5 mM 0.3763 mL 1.8817 mL 3.7634 mL 9.4086 mL
10 mM 0.1882 mL 0.9409 mL 1.8817 mL 4.7043 mL

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TargetMol Library Books参考文献

1. Oliver WR Jr, et al. Proc Natl Acad Sci U S A, 2001, 98(9), 5306-5311. 2. Eil C, et al. Horm Metab Res, 1992, 24(8), 367-370. 3. Forgue-Lafitte ME, et al. Cancer Res, 1992, 52(24), 6827-6831. 4. Gupta AK, et al. Br J Dermatol, 2000, 142(4), 758-765. 5. Goeders NE, et al. Drug Alcohol Depend, 1998, 53(1), 67-77. 6. Xu J, Liu R, Sun F, et al. Eucalyptal D Enhances the Antifungal Effect of Fluconazole on Fluconazole-Resistant Candida albicans by Competitively Inhibiting Efflux Pump[J]. Frontiers in Cellular and Infection Microbiology. 2019, 9.

TargetMol Library Books文献引用

1. Yu H, Song M, Hu K, et al. Influence of Bisphenol Compounds at Nanomolar Concentrations on Chromosome Damage Induced by Metabolically Activated Carcinogens in HepG2 Cells. Environmental Science & Technology. 2021 2. Yu H, Chen Z, Hu K, et al. Potent Clastogenicity of Bisphenol Compounds in Mammalian Cells—Human CYP1A1 Being a Major Activating Enzyme. Environmental Science & Technology. 2020, 54(23): 15267-15276. 3. Song M, Wang Y, Chen Z, et al. Human CYP enzyme-activated genotoxicity of 2, 2′, 4, 4′-tetrabromobiphenyl ether in mammalian cells. Chemosphere. 2021: 132784. 4. Ren L, Li W, Zheng X, et al. Benzimidazoles induce concurrent apoptosis and pyroptosis of human glioblastoma cells via arresting cell cycle. Acta Pharmacologica Sinica. 2021: 1-15. 5. Xu J, Liu R, Sun F, et al. Eucalyptal D Enhances the Antifungal Effect of Fluconazole on Fluconazole-Resistant Candida albicans by Competitively Inhibiting Efflux Pump. Frontiers in Cellular and Infection Microbiology. 2019, 9 6. Zhou L, Tian M, Zhang B, et al.Lysosome targeting fluorescent probe for NAAA imaging and its applications in the drug development for anti-inflammatory.International Journal of Biological Macromolecules.2024: 130307.
Vitexilactone Pisatin APX-115 free base GLX351322 Zederone Neoechinulin A 8alpha-(2-Methylacryloyloxy)hirsutinolide 13-O-acetate Cycloheterophyllin

相关化合物库

该产品包含在如下化合物库中:
药物功能重定位化合物库 抗癌临床化合物库 抗癌药物库 激酶抑制剂库 抑制剂库 抗癌上市药物库 GPCR靶点分子库 EMA 上市药物库 FDA 上市激酶抑制剂库 HIF-1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

Ketoconazole 65277-42-1 GPCR/G Protein Immunology/Inflammation MAPK Metabolism Microbiology/Virology NADPH-oxidase P450 Hydroxylase Antifungal Ras Inhibitor inhibit Fungal Cytochrome P450 R 41400 Ketoconazol R-41400 CYPs Xolegel R41400 (±)-Ketoconazol 酮康唑 Extina inhibitor

 

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