DusQ 21 in Fluorescence quenchers

DusQ 21 is a fluorescence quencher for far-red and near-infrared regions.

Quenchers referred to other ranges are DusQ 1, DusQ 2, DusQ 3.

DusQ 21 carboxylic acid

DusQ 21 is a non-fluorescent quencher molecule for far red and NIR range
Show pricing
Cat. # Quantity Price Lead time
48D90 25 mg $290 in stock
68D90 100 mg $885 in stock
Bulk inquiry
Found better price? Let us know and we will propose the way forward!

DusQ 21 CPG 500

DusQ 21 is a quencher for dyes in red part of the spectrum, including Cyanine5 and Cyanine5.5.
Show pricing
Cat. # Quantity Price Lead time
3151-1g 1 g $990 in stock
Bulk inquiry
Found better price? Let us know and we will propose the way forward!

DusQ 21 NHS ester

Amino-reactive NHS ester with quencher for the conjugation with amines-containing molecules, DusQ 21 quenching range 590 - 720 nm.
Show pricing
Cat. # Quantity Price Lead time
48D20 25 mg $315 in stock
68D20 100 mg $885 in stock
Bulk inquiry
Found better price? Let us know and we will propose the way forward!
Your item has been added. View your cart or proceed to checkout
The count of items is incorrect.