Thiazole orange dimer YOYO 1 is a fluorescent dye that specifically targets DNA for staining applications. As a tetracationic homodimer of oxazole yellow, it exhibits minimal fluorescence in solution but significantly enhances its emission upon binding to double-stranded DNA via diintercalation, resulting in a fluorescence intensity increase of over 3200-fold. This remarkable amplification of fluorescence makes YOYO 1 an invaluable tool for various research applications, including nucleic acid quantification and visualization in molecular biology and genetic studies.
Thiazole orange dimer YOYO 1 is a fluorescent dye that specifically targets DNA for staining applications. As a tetracationic homodimer of oxazole yellow, it exhibits minimal fluorescence in solution but significantly enhances its emission upon binding to double-stranded DNA via diintercalation, resulting in a fluorescence intensity increase of over 3200-fold. This remarkable amplification of fluorescence makes YOYO 1 an invaluable tool for various research applications, including nucleic acid quantification and visualization in molecular biology and genetic studies.
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