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
FAM amine, 6-isomer
Amine derivative of fluorescein (FAM) fluorophore, pure 6-isomer, for the enzymatic transamination labeling, reactions with electrophilic reagents, and reductive amination.VdU (5-Vinyl-2'-deoxyuridine)
VdU is a synthetic analog of thymidine for studying de novo DNA synthesis and cell proliferation.FAM tetrazine, 5-isomer
FAM tetrazine (methyltetrazine) for the conjugation with trans-cyclooctenes and cyclopropenes. Pure 5-isomer of fluorescein.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
$ 
