DusQ® 3 azide
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 23D30 | 5 mg | $225 | in stock | |
| 43D30 | 25 mg | $390 | in stock | |
| 63D30 | 100 mg |
$1090
|
in stock |
DusQ® 3 azide is a highly reactive derivative for labeling alkyne-containing molecules in copper-catalyzed azide-alkyne cycloaddition (CuAAC) reactions. DusQ 3 azide is suitable for FRET-based probes for the in vivo detection and imaging.
DusQ 3 is typically used to quench in the range 620-730 nm, it is highly recommended as a quencher with red- or far-red-emitting rhodamine or cyanine dyes, such as Cyanine 5, Cyanine 5.5, AF 647.
Absorption spectrum of DusQ 3
Recommended protocol
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DusQ® 2 NHS ester
DusQ® 2 dark quencher with a quenching range from 560 - 670 nm with primary amine reactivity for synthesis of FRET probes. This NHS ester can be coupled to various molecules bearing amino groups.Alkyne CPG modifier 500
Solid support for the synthesis of 3'-modified oligonucleotides with alkyne group for Click Chemistry.DusQ® 3 NHS ester
Amino-reactive NHS ester for the labeling with far-red quencher DusQ® 3.General properties
| Appearance: | deep purple flakes |
| Molecular weight: | 744.65 |
| Molecular formula: | C38H45BF4N10O |
| Solubility: | good in DMF, DMSO |
| Quality control: | NMR 1H and HPLC-MS (95+%) |
| 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 |
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
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