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AF 647 amine
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| 168C0 | 1 mg |
$140
|
现货 | |
| 268C0 | 5 mg |
$450
|
现货 | |
| 468C0 | 25 mg |
$1460
|
现货 | |
| 568C0 | 50 mg |
$1890
|
现货 | |
| 668C0 | 100 mg |
$2640
|
现货 |
AF 647 amine is a reactive dye that contains an amino group. This reagent can be coupled with a variety of activated esters and other electrophilic reagents, for example, with EDC-activated carboxylic groups.
AF 647 is a bright, far-red-emitting fluorescent dye with high fluorescence quantum yield and photostability. AF 647 is a water-soluble, pH-insensitive dye.
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General properties
| Appearance: | blue powder |
| Molecular weight: | 1019.36 |
| Molecular formula: | C41H56K2N4O13S4 |
| Solubility: | good in water, DMSO |
| Quality control: | NMR 1H and HPLC-MS (95+%) |
| Storage conditions: | 24 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: | 655 |
| ε, L⋅mol−1⋅cm−1: | 191800 |
| Emission maximum, nm: | 680 |
| Fluorescence quantum yield: | 0.15 |
| CF260: | 0.09 |
| CF280: | 0.08 |
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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