DusQ 1 NHS ester
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 21D20 | 5 mg | – | in stock | |
| 41D20 | 25 mg | $315 | in stock | |
| 51D20 | 50 mg |
$580
|
in stock | |
| 61D20 | 100 mg |
$885
|
in stock |
DusQ 1 NHS ester derivative is used for labeling with the primary amines of biomolecules. DusQ 1 is a dark quencher with an absorbance maximum of 522 nm, it can be used in qPCR probes applications, and multiplex assays. In FRET applications as an acceptor pairing with fluorophores, that emit in green to yellow range including FAM, JOE, VIC, R6G, HEX, TET.
Absorption spectrum of DusQ 1
Recommended protocol
Calculator
Customers also purchased with this product
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.FAM alkyne, 5-isomer
FAM alkyne, 5-isomer - an alkyne derivative of fluorescein dye for click chemistry.DusQ 21 CPG 500
DusQ 21 is a quencher for dyes in red part of the spectrum, including Cyanine5 and Cyanine5.5.
Add this product to your cart andget free express delivery
General properties
| Appearance: | dark powder |
| Molecular weight: | 629.67 |
| Molecular formula: | C32H35N7O7 |
| Solubility: | good in DMF, DMSO |
| Quality control: | NMR 1H and HPLC-MS (95+%) |
| Storage conditions: | 12 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: | 522 |
| ε, L⋅mol−1⋅cm−1: | 27300 |
The count of items is incorrect.
Your cart is empty
$ 
