TetraSpeck™ Fluorescent Microspheres Size Kit (mounted on slide) - FAQs

What are the excitation/emission peaks for TetraSpeck Microspheres?

The TetraSpeck Microspheres (Cat. Nos. T7279, T7280, T7281, T7283, T7284, T14792) are stained throughout with four different fluorescent dyes, yielding beads that each display four well-separated excitation/emission peaks at 360/430 nm (blue), 505/515 nm (green), 560/580 nm (orange) and 660/680 nm (dark red).

TetraSpeck Blue Dye Spectra
Fluorescence excitation and emission spectra of bead encapsulated TetraSpeck blue dye.


TetraSpeck Orange Dye Spectra


TetraSpeck Green Dye Spectra


TetraSpeck Dark Red Dye Spectra


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