BBQ-650(DMT) CEP
Notes: For installation of a DMT-bearing BlackBerry® quencher at the 5'-terminus of an oligonucleotide. Description: Our BlackBerry® quenchers are excellent quenchers of long-wavelength
fluorophores in both FRET and contact modes. They exhibit an absorption maximum
at ca. 650 nm and have useful absorbance between 550 and 750 nm. The tricyclic
8-alkoxyjulolidine moiety is a powerful pi-donor that affords a surprising
bathochromic shift when compared to related compounds. A key advantage of the
BBQ-650 is its stability to ammonia and oxidation conditions. We offer versions
for incorporation into oligonucleotides at the 3'-terminus (3'-BBQ-650
CPG, BL 2010), internally (BBQ-650-dT
CEP, BL 1010), or at the 5'-terminus (5'-BBQ-650
CEP, BL 1020 and BBQ-650(DMT)
CEP, BL 1030). In addition, BBQ-650 NHS Ester (BL
3010) is available for postsynthetic labeling of
amine-modified oligonucleotides.
For more information, download a Product Information sheet for BL 1030.
Download an overview of the BlackBerry®
Quencher 650 here. |
