芘标记的三磷酸脱氧尿苷的合成与表征。

Yosuke Tanimizu, Tadao Takada, Mitsunobu Nakamura, Kazushige Yamana
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引用次数: 0

摘要

以模板DNA序列为基础,合成了芘修饰的三磷酸脱氧尿嘧啶衍生物,用荧光分子对DNA进行功能化。采用反相高效液相色谱法和聚丙烯酰胺凝胶电泳研究了DNA聚合酶将芘标记的脱氧尿苷三磷酸并入DNA。通过稳态荧光测量表征了功能化DNA的荧光特性。
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Synthesis and characterization of deoxyuridine triphosphates labeled with pyrene.

Deoxyuridine triphosphate derivatives modified with pyrene was synthesized to functionalize DNA with fluorescent molecules based on the template DNA sequence. Incorporation of pyrene-labeled deoxyuridine triphosphates into DNA by DNA polymerase was investigated by using reverse-phase HPLC and polyacrylamide gel electrophoresis. The fluorescent properties of functionalized DNA were characterized by the steady-state fluorescence measurements.

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