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DusQ® 21 NHS ester
目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
---|---|---|---|---|
28D20 | 5 mg |
–
|
现货 | |
48D20 | 25 mg |
$315
|
现货 | |
68D20 | 100 mg |
$885
|
现货 |
DusQ® 21 is a dark quencher used as an acceptor in FRET applications, it has absorption maximum 656 nm, and can be used in multiplex assays due to the lack of secondary fluorescence. It is a quencher of choice for pairing with fluorescent dyes that emit in the red and near-infrared part of the range. DusQ 21 NHS ester derivative is used for labeling with the primary amines of amine-containing molecules. It can be used for quenching of many fluorophores, including Cyanine5, Cyanine5.5, AF 647.

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Cyanine3B maleimide
Derivative of a Cyanine3B dye, improved Cyanine3 dye to have higher quantum yield, for maleimide reaction chemistry.戊烯酸STP酯 (Pentynoic acid STP ester)
一种活化酯,用于将炔基引入肽/蛋白质和链接反应。AF 594 NHS酯 (AF 594 NHS ester)
AF 594 染料的红色荧光 NHS-酯,用于标记蛋白质、肽、抗体和任何含有 -NH2 基团的分子。纯5-异构体General properties
Appearance: | dark purple powder |
Molecular weight: | 815.35 |
CAS number: | 304014-13-9 |
Molecular formula: | C45H39ClN4O7S |
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. |
安全数据表(MSDS): | 下载 |
产品规格 |
Spectral properties
Excitation/absorption maximum, nm: | 656 |
ε, L⋅mol−1⋅cm−1: | 72800 |
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.
短链接 - cn.lumiprobe.com/sh/p/9n
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