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AF 555 amine
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| 1K8C0 | 1 mg |
$140
|
现货 | |
| 2K8C0 | 5 mg |
$450
|
现货 | |
| 4K8C0 | 25 mg |
$1460
|
现货 | |
| 5K8C0 | 50 mg |
$1890
|
现货 | |
| 6K8C0 | 100 mg |
$2640
|
现货 |
AF 555 is a stable dye over a broad pH range (from 4 to 10) with the fluorescence peak in the yellow region (at 566 nm).
Conjugates of biomolecules with AF 555 can be used in flow cytometry, for example in multicolor staining. AF 555 is also used in cell microscopy due to its high photostability.
AF 555 amine is soluble in water and can be conjugated with electrophiles and participate in enzymatic transamination.
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General properties
| Appearance: | dark red solid |
| Molecular weight: | 1021.39 |
| Molecular formula: | C41H58K2N4O13S4 |
| 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. Avoid prolonged exposure to light. |
| 安全数据表（MSDS）: | 下载 |
| 产品规格 |
Spectral properties
| Excitation/absorption maximum, nm: | 552 |
| ε, L⋅mol−1⋅cm−1: | 152000 |
| Emission maximum, nm: | 566 |
| Fluorescence quantum yield: | 0.14 |
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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