BHQ-1® is best suited for fluorophores that emit in the wavelength range from FAMTM to TAMRATM.
View product details for Black Hole Quencher®-1:
BHQ®-2 is best suited for fluorophores in the Cy3TM to Cy5TM wavelength range.
View product details for Black Hole Quencher®-2:
Dabcyl is a relatively weak dark quencher and is best suited for use in Molecular Beacons where the hairpin places the quencher and fluorescent dye in close proximity.
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BHQ®-3 is best suited for fluorophores that emit in the wavelength range from Cy5TM to Cy 5.5TM.
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View product details for Black Hole Quencher®-dT 1:
View product details for Black Hole Quencher®-dT 2: