DusQ 3 in Fluorescence quenchers

DusQ 3 is a fluorescence quencher with the most effective absorption in the range of 620–730 nm.

Quenchers referred to other ranges are DusQ 1, DusQ 2, DusQ 21.

DusQ 3 azide

DusQ 3 dark quencher with azido group for the conjugation with alkyne-containing molecules
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Cat. # Quantity Price Lead time
23D30 5 mg $225 in stock
43D30 25 mg $390 in stock
63D30 100 mg $1090 in stock
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DusQ 3 CPG 500

DusQ 3 is a dark quencher for far red and near infrared dyes like Cyanine5.5. This is a controlled pore glass solid support for the synthesis of oligonucleotides with the quencher attached to 3'-terminus.
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Cat. # Quantity Price Lead time
1618-1g 1 g $990 in stock
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DusQ 3 NHS ester

Amino-reactive NHS ester for the labeling with far-red quencher DusQ 3.
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Cat. # Quantity Price Lead time
43D20 25 mg $315 in stock
53D20 50 mg $580 in stock
63D20 100 mg $885 in stock
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