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4-Thiouracil
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产品编号 T84403Cas号 591-28-6
别名 NSC 43288, 4-TU, 4-Thiopyrimidin-2-one, 2-hydroxy-4-Mercaptopyrimidine
4-Thiouracil is a photoactivatable probe designated for site-specific applications in detecting RNA structures and nucleic acid-nucleic acid contacts. Upon illumination with ultraviolet light exceeding 300 nm and in the presence of oxygen, it serves as an energy donor, facilitating the generation of singlet oxygen through triplet-triplet energy transfer. This process enables the highly reactive oxygen species to interact with 4-thiouracil, leading to the formation of uracil and uracil-6-sulfonate; the latter exhibits fluorescence around a wavelength of approximately 390 nm. Additionally, 4-Thiouracil functions as a substrate for T. gondii uracil phosphoribosyltransferase, allowing the synthesis of 4-thiouridine monophosphate for subsequent integration into RNA.
4-Thiouracil
4-Thiouracil
还可以产品编号 T84403 别名 NSC 43288, 4-TU, 4-Thiopyrimidin-2-one, 2-hydroxy-4-MercaptopyrimidineCas号 591-28-6
4-Thiouracil is a photoactivatable probe designated for site-specific applications in detecting RNA structures and nucleic acid-nucleic acid contacts. Upon illumination with ultraviolet light exceeding 300 nm and in the presence of oxygen, it serves as an energy donor, facilitating the generation of singlet oxygen through triplet-triplet energy transfer. This process enables the highly reactive oxygen species to interact with 4-thiouracil, leading to the formation of uracil and uracil-6-sulfonate; the latter exhibits fluorescence around a wavelength of approximately 390 nm. Additionally, 4-Thiouracil functions as a substrate for T. gondii uracil phosphoribosyltransferase, allowing the synthesis of 4-thiouridine monophosphate for subsequent integration into RNA.
| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 10 mg | 待询 | 8-10周 | |
| 50 mg | 待询 | 8-10周 |
大包装 & 定制
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化学信息
| 产品描述 | 4-Thiouracil is a photoactivatable probe designated for site-specific applications in detecting RNA structures and nucleic acid-nucleic acid contacts. Upon illumination with ultraviolet light exceeding 300 nm and in the presence of oxygen, it serves as an energy donor, facilitating the generation of singlet oxygen through triplet-triplet energy transfer. This process enables the highly reactive oxygen species to interact with 4-thiouracil, leading to the formation of uracil and uracil-6-sulfonate; the latter exhibits fluorescence around a wavelength of approximately 390 nm. Additionally, 4-Thiouracil functions as a substrate for T. gondii uracil phosphoribosyltransferase, allowing the synthesis of 4-thiouridine monophosphate for subsequent integration into RNA. |
| 别名 | NSC 43288, 4-TU, 4-Thiopyrimidin-2-one, 2-hydroxy-4-Mercaptopyrimidine |
| 分子量 | 128.15 |
| 分子式 | C4H4N2OS |
| CAS No. | 591-28-6 |
储存&溶解度
| 存储 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
计算器
体内实验配液计算器
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%Saline/PBS/ddH2O， 那么您的工作液浓度为 2 mg/mL 。 体内配方的制备方法: 取 50μLDMSO 母液，添加 300 μLPEG300 混匀澄清，再加 50μLTween 80, 混匀澄清，再加 600μLSaline/PBS/ddH2O 混匀澄清
母液，添加 300 μLPEG300 混匀澄清，再加 50μLTween 80, 混匀澄清，再加 600μLSaline/PBS/ddH2O 混匀澄清 以上为“体内实验配液计算器”的使用方法举例，并不是具体某个化合物的推荐配制方式，请根据您的实验动物和给药方式选择适当的溶解方案。
剂量转换
对于不同动物的给药剂量换算，您也可以参考 更多
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