Thiazole orange dimer YOYO 1

Overview

Thiazole orange dimer YOYO 1 (YOYO 1) is a cell-impermeable cyanine dimer with no inherent fluorescence, and its fluorescence intensity increases significantly upon binding to double-stranded DNA (dsDNA) . Thiazole orange dimer YOYO 1 can serve as a nuclear counterstain or a dead cell indicator (Ex/Em = 505/512 nm).

Application

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Product Information

• Catalog No.: HY-D0916
• CAS No.: 143413-85-8
• Molecular Formula: C49H58I4N6O2
• Molecular Weight: 1270.64
• Purity: 99.98%
• Storage: Solution, -20°C, protect from light, 2 years
• Availability: In-stock

Source

Original product source