用于检测双链DNA的花菁染料

H. Hilal, J.A. Taylor
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引用次数: 27

摘要

将23种新型菁染料作为荧光染料应用于琼脂糖凝胶电泳检测核酸。观察到这些染料在双链DNA存在下的显著荧光增强。与最常用的核酸染色剂溴化乙锭相比,五种染料在DNA检测和定量方面具有更高的灵敏度。
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Cyanine dyes for the detection of double stranded DNA

Twenty three novel cyanine dyes have been applied as fluorescent stains for the detection of nucleic acids in agarose gel electrophoresis. Significant fluorescence enhancement of these dyes in the presence of double stranded DNA was observed. Five dyes offered superior sensitivity in the detection and quantification of DNA, over Ethidium Bromide, the most commonly used nucleic acid stain.

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