Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Tomatidine 通过阻断 NF-κB 和 JNK 信号传导而发挥抗炎作用。它在哺乳动物细胞或秀丽隐杆线虫中激活自噬。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
1 mg | ¥ 193 | 现货 | ||
5 mg | ¥ 417 | 现货 | ||
10 mg | ¥ 587 | 现货 | ||
25 mg | ¥ 1,178 | 现货 | ||
50 mg | ¥ 1,854 | 现货 | ||
100 mg | ¥ 2,953 | 现货 |
产品描述 | Tomatidine serves as an anti-inflammatory agent by inhibiting NF-κB and JNK signaling pathways. Additionally, it induces autophagy in both mammalian cells and C. elegans. |
体外活性 | Staphylococcus aureus (S. aureus) is responsible for difficult-to-treat and relapsing infections and constitutes one of the most problematic pathogens due to its multiple resistances to clinically available antibiotics. Additionally, the ability of S. aureus to develop small-colony variants is associated with a reduced susceptibility to aminoglycoside antibiotics and in vivo persistence. METHODS AND RESULTS: We have recently demonstrated that Tomatidine, a steroid alkaloid isolated from tomato plants, possesses anti-virulence activity against normal strains of S. aureus as well as the ability to potentiate the effect of aminoglycoside antibiotics. In addition, Tomatidine has shown antibiotic activity against small-colony variants of S. aureus. CONCLUSIONS: We herein report the first study of the structure-activity relationship of Tomatidine against S. aureus. |
分子量 | 415.65 |
分子式 | C27H45NO2 |
CAS No. | 77-59-8 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
0.1 M HCL: < 1 mg/mL (insoluble)
DMSO: 2.86 mg/mL (6.88 mM), Sonication is recommended.
可选溶剂 | 浓度 体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
DMSO | 1 mM | 2.4059 mL | 12.0294 mL | 24.0587 mL | 60.1468 mL |
5 mM | 0.4812 mL | 2.4059 mL | 4.8117 mL | 12.0294 mL |
中药材名称 | 中药材拉丁名 | 性 | 味 | 归经 |
千年不烂心 | Solanum cathayanum C. Y. Wu et S. C. Huang [S. dulcamara L. var. Chinense Dunal] | 寒 | 甘, 苦 |
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。
Tomatidine 77-59-8 Autophagy MAPK NF-Κb NF-κB JNK Nuclear factor-κB inhibit Nuclear factor-kappaB Inhibitor Endogenous Metabolite inhibitor