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DusQ® 9 NHS ester
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| 47D20 | 25 mg |
$315
|
现货 | |
| 57D20 | 50 mg |
$580
|
现货 | |
| 67D20 | 100 mg |
$885
|
现货 |
DusQ® 9 is a nonfluorescent acceptor dye with a broad quenching range. This dark quencher is used as an acceptor in fluorescence resonance energy transfer (FRET) applications in conjunction with dyes emitting at 500 nm to 600 nm, such as FAM, AF 488, AF 532, AF 555, AF 568, Cyanine3, sulfo-Cyanine3, TAMRA, and ROX dyes.
DusQ® 9 NHS is an amine-reactive reagent for labeling proteins, peptides, and modified oligonucleotides containing amine groups.
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General properties
| Appearance: | deep-purple powder |
| Molecular weight: | 1044.24 |
| CAS number: | 304014-17-3 (inner salt) |
| Molecular formula: | C51H57N5O13S3 |
| Solubility: | DMSO, DMF, DCM, acetonitrile. NHS is hydrolyzed in water |
| 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: | 565 |
| ε, L⋅mol−1⋅cm−1: | 85000 |
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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