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Biotium Thiazole Red, 1mM in DMSO

Supplier:  Biotium 40087

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Thiazole red, also known as TO-PRO-3, is a cell-impermeant, high-affinity carbocyanine monomeric nucleic acid stain that is essentially nonfluorescent in the absence of nucleic acids but exhibits excitation/emission maxima ~642/661 nm when bound to nucleic acids. Thiazole red is also used as a nuclear counterstain and dead cell indicator. Properties: Blue solution; Ex/Em= 642/661 nm (with DNA); Store at -20°C and protect from light; C26H31I2N3S, MW: 671.42.

Catalog No. 50-196-4665


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