Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Tenofovir Disoproxil (GS 4331) 是一种核苷酸逆转录酶抑制剂,用于治疗 HIV 和慢性乙型肝炎。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
5 mg | ¥ 255 | 现货 | ||
10 mg | ¥ 397 | 现货 | ||
25 mg | ¥ 567 | 现货 | ||
50 mg | ¥ 798 | 现货 | ||
100 mg | ¥ 1,263 | 现货 | ||
200 mg | ¥ 1,685 | 现货 | ||
500 mg | ¥ 3,375 | 现货 | ||
1 mL * 10 mM (in DMSO) | ¥ 460 | 现货 |
产品描述 | Tenofovir Disoproxil (GS 4331) is a nucleotide reverse transcriptase inhibitor to treat HIV and chronic Hepatitis B. |
体外活性 | Human renal proximal tubular epithelial cell line (HK-2)cells were grown for 48 h followed by 24 to 72 h exposure to 0-28.8 μM TFV or vehicle, phosphate buffered saline (PBS). MTT (MTT, 3-(4,5-dimethylthiazol-2-yl)-2,5-Diphenyltetrazolium Bromide) and Trypan blue indicated that TFV diminished cell viability at 24-72 h. TFV decreased ATP levels at 72 h when compared to vehicle, reflecting mitochondrial dysfunction. TFV increased the oxidative stress biomarkers of protein carbonylation and 4-hydroxynonenol (4-HNE) adduct formation. Tumor necrosis factor alpha (TNFα) was released into the media following exposure to 14.5 and 28.8 μM TFV. Caspase 3 and 9 cleavage was induced by TFV compared to vehicle at 72 h. HK-2 cells are a sensitive model for TFV cytotoxicity and suggest that mitochondrial stress and apoptosis occur in HK-2 cells treated with TFV[1]. |
细胞实验 | Human immortalized epithelial HK-2 cells were grown in a keratinocyte-free media with 50 μg/mL bovine pituitary extract and 5 ng/mL recombinant epithelial growth factor from Invitrogen. Cells were grown in a warm humidified incubator with constant settings of 37 °C and 5% CO2. HK-2 cells were plated into six-well tissue culture plates (750,000 cells/mL) and allowed to grow for 48 h. Media was replaced and cells were treated with a final concentration of 0, 1.5, 3.0, 4.75, 14.5, or 28.8 μM TFV for 24, 48, or 72 h. The vehicle was an equal volume of phosphate buffered saline (PBS). Abacavir was prepared in sterile water and cells were treated for 24 h with 0, 1.5, 3 or 6 μM of abacavir to evaluate renal sensitivity to an agent recognized to be less nephrotoxic. Following the treatment period, cells were collected with Trypsin-EDTA (0.25%) for sample analysis[1]. |
别名 | 替诺福韦酯, GS 4331, Bis(POC)-PMPA |
分子量 | 519.44 |
分子式 | C19H30N5O10P |
CAS No. | 201341-05-1 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 38 mg/mL (73.16 mM)
可选溶剂 | 浓度 体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
DMSO | 1 mM | 1.9252 mL | 9.6258 mL | 19.2515 mL | 48.1288 mL |
5 mM | 0.385 mL | 1.9252 mL | 3.8503 mL | 9.6258 mL | |
10 mM | 0.1925 mL | 0.9626 mL | 1.9252 mL | 4.8129 mL | |
20 mM | 0.0963 mL | 0.4813 mL | 0.9626 mL | 2.4064 mL | |
50 mM | 0.0385 mL | 0.1925 mL | 0.385 mL | 0.9626 mL |
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。
Tenofovir Disoproxil 201341-05-1 Microbiology/Virology Proteases/Proteasome HBV HIV Protease Reverse Transcriptase Inhibitor 替诺福韦酯 GS4331 HIV Human immunodeficiency virus GS 4331 GS-4331 Bis(POC)-PMPA inhibit Hepatitis B virus inhibitor