Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Pimonidazole hydrochloride 通过与大分子共价结合或在其硝基还原后形成还原性代谢物在缺氧细胞中积累。 可用于肿瘤缺氧的定性和定量评估。 它是一种新型的缺氧标志物,用于肿瘤缺氧和肿瘤细胞增殖的互补研究。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
5 mg | ¥ 255 | 现货 | ||
10 mg | ¥ 417 | 现货 | ||
25 mg | ¥ 844 | 现货 | ||
50 mg | ¥ 1,685 | 现货 | ||
100 mg | ¥ 2,953 | 现货 |
产品描述 | Pimonidazole hydrochloride accumulates in hypoxic cells via covalent binding with macromolecules or by forming reductive metabolites after the reduction of its nitro group. It can be used for qualitative and quantitative assessment of tumor hypoxia. Pimonidazole hydrochloride is a novel hypoxia marker for the complementary study of tumor hypoxia and cell proliferation in tumors. |
体外活性 | Pimonidazole, the exogenous hypoxia marker, is a 2-nitroimidazole compound, which forms covalent bonds with cellular macromolecules at oxygen levels below 1.3%[3]. |
体内活性 | Pimonidazole is a 2-nitroimidazole that is reductively activated specifically in hypoxic cells and forms stable adducts with thiol groups in proteins, peptides, and amino acids. Additionally, the amount of pimonidazole that is detected is directly proportional to the level of hypoxia within tumors in vivo. |
分子量 | 290.75 |
分子式 | C11H19ClN4O3 |
CAS No. | 70132-51-3 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
H2O: 4.5 mg/mL (15.48 mM), Sonication and heating to 80℃ are recommended.
可选溶剂 | 浓度 体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
H2O | 1 mM | 3.4394 mL | 17.1969 mL | 34.3938 mL | 85.9845 mL |
5 mM | 0.6879 mL | 3.4394 mL | 6.8788 mL | 17.1969 mL | |
10 mM | 0.3439 mL | 1.7197 mL | 3.4394 mL | 8.5985 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。
Pimonidazole hydrochloride 70132-51-3 inhibit Pimonidazole Pimonidazole Hydrochloride Inhibitor inhibitor