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AF 594 carboxylic acid
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| 14890 | 1 mg | $125 | 现货 | |
| 24890 | 5 mg | $325 | 现货 | |
| 44890 | 25 mg |
$950
|
现货 | |
| 54890 | 50 mg |
$1625
|
现货 | |
| 64890 | 100 mg |
$2090
|
现货 |
AF 594 is a bright, red-fluorescent dye with excitation maximum at 590 nm and emission maximum at 617 nm. This dye has better photostability and higher fluorescence quantum yield than traditional fluorescent stains (phycoerythrin PE, Texas Red etc.).
AF 594 carboxylic acid is a non-reactive form of AF 594 dye that can be used as a reference standard in experiments involving AF 594 dye conjugates. Besides, the carboxylic group can react with hydrazines, hydroxylamines, and amines using carbodiimides such as EDAC.
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AF 555 carboxylic acid
Non-reactive form of AF 555 fluorescent dye with a free carboxyl group.花青3B羧酸 (Cyanine3B carboxylic acid)
具有未活化的游离羧基的 Cyanine3B 衍生物，可用作预活化后的对照、校准和连接。花青3羧酸
Cyanine3 染料的羧酸态。非磺化染料，在有机溶剂中有良好的溶解度，但在水中的溶解度有限。General properties
| Appearance: | black-blue crystals |
| Molecular weight: | 925.18 |
| Molecular formula: | C47H64N4O11S2 |
| Solubility: | soluble in water, DMSO, DMF |
| 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: | 586 |
| ε, L⋅mol−1⋅cm−1: | 105000 |
| Emission maximum, nm: | 613 |
| Fluorescence quantum yield: | 0.77 |
| CF260: | 0.28 |
| CF280: | 0.51 |
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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