View Shopping Cart   Checkout   Order Catalog  

BL 2020
Product Information Molecular Structure

3'-BBQ-650® CPG II

Notes: BlackBerry® Quencher 650 CPG II (3'-BBQ-650® CPG II) is used to install BBQ-650® at the 3' end of an oligonucleotide, and is more rapidly cleaved from the solid support than its predecessor BL 2010.

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. Our 3'-BBQ-650® CPG , BL 2010 containing a succinate linker also allows for incorporation at the 3'-terminus. We also offer versions for incorporation into oligonucleotides internally (BBQ-650®-dT CEP, BL 1010), or at the 5'-terminus (5'-BBQ-650® CEP, BL 1020 and 5'-BBQ-650®(DMT) CEP, BL 1030). In addition, BBQ-650® NHS Ester (BL 3010) and BBQ-650® TEG azide (BL 3030) are available for postsynthetic labeling of amine-modified oligonucleotides.

Download a product information sheet for BL 2020 here. Download a brief overview of BlackBerry® Quenchers here.

3'-BBQ-650<sup>®</sup> CPG II
Product Details Product Pricing



CAS NO: None Assigned

Storage Conditions: -20 oC, dry, dark


Stock maintained. Ships within 1-3 days.

Alternate Name: 

BlackBerry®Quencher 650 CPG II

Alternate Name: 

Unit Weight Unit Price Quantity
200nmol columns (pkg of 4) $96.85
100mg $152.87
1µmol columns (pkg of 4) $237.90
1g $1,186.98
View Shopping CartCheckout