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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 |
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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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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。BDP® 581/591 羧酸 (BDP® 581/591 carboxylic acid)
BDP 581/591 是一种多用途荧光团,也可用于探测活性氧 (ROS)。这是一种带有游离 COOH 基团的羧酸衍生物。芘丁酸 (Pyrenebutyric acid)
含有游离羧酸官能团的芘衍生物。芘是一种多环芳烃(PAH),表现激发物荧光和对石墨的亲和力。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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