The SYTO Orange Fluorescent Nucleic Acid Stain Sampler Kit contains our collection of cell-permeant, orange-fluorescent SYTO nucleic acid stains. Because the dyes may demonstrate different staining behaviors with various tissues and cells, it may be necessary to test the dyes to find the optimal dye for a specific application. The kit contains 50 μL each of SYTO 80–85 dyes.

Any physiological buffer between pH 7.0–8.0, including PBS, can be used to dilute the SYTO dyes for the staining solution.