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DusQ® 1 NHS ester
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| 21D20 | 5 mg |
–
|
现货 | |
| 41D20 | 25 mg |
$315
|
现货 | |
| 51D20 | 50 mg |
$580
|
现货 | |
| 61D20 | 100 mg |
$885
|
现货 |
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.
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DusQ® 3 NHS 酯 (DusQ® 3 NHS ester)
氨基反应性 NHS 酯，用于标记远红外猝灭剂 DusQ® 3基团。DAPI, blue fluorescent nucleic acid stain
DAPI (4′,6-diamidino-2-phenylindole) is a blue-emitting fluorescent DNA dye used for chromosome staining and as a nuclear counterstain in fluorescence microscopy and flow cytometry.FAM DBCO, 6-isomer
Cyclooctyne derivative of fluorescein (FAM) for copper-free click chemistry reaction with azides. Pure 6-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. |
| 安全数据表（MSDS）: | 下载 |
| 产品规格 |
Spectral properties
| Excitation/absorption maximum, nm: | 522 |
| ε, L⋅mol−1⋅cm−1: | 27300 |
短链接 - cn.lumiprobe.com/sh/p/aP
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