DusQ 3 CPG 500
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 1618-100mg | 100 mg | – | in stock | |
| 1618-1g | 1 g |
$990
|
in stock |
DusQ 3 is a dark quencher for far red and near infrared fluorophores, especially suitable for Cyanine5.5.
The dye can be attached to 3'-terminus of oligonucleotides by means of automated solid phase synthesis using this support. The dye is sensitive to nucleophilic reagents, and therefore must be carefully deprotected. We recommend the use of ultramild, phenoxyacetyl protected monomers. As an alternative, post-synthetic labeling using NHS ester of the quencher can be used.
Absorption spectrum of DusQ 3
Customers also purchased with this product
HEX phosphoramidite, 6-isomer
HEX phosphoramidite for synthesis of 5’-labeled oligonucleotides.
Add this product to your cart andget free express delivery
JOE phosphoramidite, 5-isomer
JOE phosphoramidite is a xanthene dye phosphoramidite used in oligo synthesis. Its absorption and emission spectra are located between the FAM and TAMRA channels.Alkyne amidite, hydroxyprolinol
Acetylenic amidite for the incorporation of acetylene groups into oligos.General properties
| Appearance: | dark blue beads |
| Quality control: | 1H NMR of bound reagent, coupling testing with HPLC-MS |
| Storage conditions: | 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. Avoid prolonged exposure to light. |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation/absorption maximum, nm: | 657 |
| ε, L⋅mol−1⋅cm−1: | 45500 |
Oligo synthesis details
| Pore size, Å: | 500 |
| Typical loading, umol/g: | 50-80 |
| Coupling conditions: | standard, ultramild phosphoramidites |
| Cleavage conditions: | 2 h / rt, 30% aq. ammonia (ultramild protective groups) |
The count of items is incorrect.
Your cart is empty
$ 
