Pseudothymidine
目录号: PL07971 纯度: ≥99%
CAS No. :65358-15-8
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中文名称
Pseudothymidine
中文别名
5-(2-脱氧-BETA-D-赤式-呋喃戊糖基)-1-甲基-2,4(1H,3H)-嘧啶二酮;PSEUDOTHYMIDINE
英文名称
Pseudothymidine
英文别名
pseudothymidine;1-methyl-2'-deoxypseudouridine;2-Amino-1-methylamino-1-phenyl-aethan;2'-deoxy-1-methylpseudouridine;N1-methyl-1-phenyl-1,2-ethanediamine;N1-Methyl-1-phenyl-aethandiyldiamin;N1-Methyl-1-phenyl-aethylendiamin;N1-methyl-1-phenyl-ethanediyldiamine;N1-methyl-1-phenylethylenediamine;N1-metylo-2-fenyloetylenodiamina;N-Methyl-1-phenylethylenediamine;Pseudothymidine
Cas No.
65358-15-8
分子式
C10H14N2O5
分子量
242.23
包装储存
Powder -20°C 3 years;4°C 2 years
产品详情
Pseudothymidine 是胸苷的 C-核苷 (C-nucleosid) 类似物。
生物活性
Pseudothymidine is a C-nucleoside analog of thymidine.
性状
Solid
体外研究(In Vitro)
Pseudothymidine is a C-nucleoside analog of thymidine. The calculated ΔΔG°50/mod is -0.5 kcal/mol, with a Δ T m/mod of 0.82°C. For the duplexes containing nine dA-T/ψT pairs, the Δ T m/mod is -0.9°C and a ΔΔG°50/mod is +1.1 kcal/mol. The modification of the duplex containing 12 consecutive dA-T/ψT base pairs produces a Δ T m/mod of -0.9°C and a ΔΔG°50/mod of +1.2 kcal/mol. has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20°C 3 years;4°C 2 years
参考文献
[1]. S Lutz, et al. An in vitro screening technique for DNA polymerases that can incorporate modified nucleotides. Pseudo-thymidine as a substrate for thermostable polymerases. Nucleic Acids Res. 1999 Jul 1; 27(13): 2792-2798.
[2]. Havemann SA, et al. Incorporation of multiple sequential pseudothymidines by DNA polymerases and their impact on DNA duplex structure. Nucleosides Nucleotides Nucleic Acids. 2008 Mar;27(3):261-78.
溶解度数据
In Vitro: DMSO : ≥ 61.17 mg/mL (252.53 mM)配制储备液
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1:一般建议:溶解度为Medlife测试数据,可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异,仅做参考,具体以实验方案为准。

2:储存条件:粉末-20°C一般情况可以保存3年,溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异,请细致阅读产品信息,并辅助参考相关文献描述。

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