800.227.0627

Bio-Synthesis offers Black Hole Quencher®-3 dye oligonucleotide modification. BHQ-3 can be place at 5' or 3' terminus or internally of an oligonucleotide. BHQ®-3 labeled oligonucleotides are used in many applications, including dual-labeled fluorogenic probes for real-time PCR. This dark quencher has strong absorption range of 620-730 nm, which provides excellent quenching of fluorophores that fluoresce in this range, such as Quasar® 670 and Quasar 705 dyes.  Contact Bio-Synthesis for BHQ1 Quencher Oligonucleotide Synthesis and Modification Services.

Product Information

 

Product Name:

Black Hole Quencher 3- BHQ3 Oligonucleotide Modification

Category:

Quencher

Modification Code:

[BHQ3]

Chemical Formula:

C32H34N6O4P

Exact Mass:

597.24

Formula Weight:

597.64

m/z:

597.24 (100.0%), 598.24 (35.2%), 599.24 (7.4%), 59.23 (2.2%)

Elemental Analysis:

C, 64.31; H, 5.73; N, 14.06; O, 10.71; P, 5.18

Absorption λmax:

672 nm

Structure:

Bio-Synthesis Inc. Oligo Structure

Purification:

HPLC or PAGE

Delivery Format:

Lyophilized

Shipping Conditions:

Room Temperature

Storage Conditions:

-20°C To -70°C
Oligonucleotides are stable in solution at 4°C for up to 2 weeks. Properly reconstituted material stored at -20°C should be stable for at least 6 months. Dried DNA (when kept at -20°C) in a nuclease-free environment should be stable for years.