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Fluorophores with no patent licensing restrictions from IDT or third party companies. Subcategories include fluorescein, Cy®, rhodamine, and ATTO™ dyes
In addition to Freedom Dyes, we offer a wide range of fluorescent dyes that can be tailored to your specific experiments. Browse our entire catalog of fluorophores by freedom of use or excitation/emission wavelengths.
Iowa Black quenchers are IDT proprietary dark quenchers perfect for use in fluorescence-quenched probes. The quenchers are available as either 5'- or 3'-end modifications and provide a convenient hydrophobic handle that facilitates purification by HPLC.
These molecules absorb excitation energy from fluorophores and release it as heat. Choose your quencher based on the emission wavelength of your chosen fluorophore.