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- Cyanine7 amine
Cyanine7 amine
| 货号 | 规格 | 价格 | 货期 |
|---|---|---|---|
| 150C0 | 1 mg | 110.00$ | in stock |
| 250C0 | 5 mg | 210.00$ | in stock |
| 450C0 | 25 mg | 410.00$ | in stock |
| 550C0 | 50 mg | 695.00$ | in stock |
| 650C0 | 100 mg | 1190.00$ | in stock |
Near infrared dye with free amine group for the conjugation with activated esters and other reactive molecules.
Cyanine7 is a near infrared dye, an analog of Cy7® which is especially suitable for live organism imaging, and demanding low-background applications.
具有游离胺基的近红外染料，用于与活化酯和其他反应性分子结合。
Cyanine7 是一种近红外染料，是 Cy7® 的类似物，特别适用于活体生物成像和要求低背景的应用。
Cy7 absorbance and emission spectra
Cyanine7 amine相关产品
Cyanine5 hydrazide
Cy5 hydrazide is a reactive dye for aldehydes and ketones. It can be used for the labeling of glycoproteins after periodate oxidation of sugar moieties.
Cy5 酰肼是醛和酮的活性染料。 它可用于糖部分高碘酸氧化后的糖蛋白的标记。
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AF488 azide is a fluorophore with emission in the green spectrum range. It reacts with alkynes in copper-catalyzed cycloaddition reactions.
AF488 azide 是一种在绿色光谱范围内发射的荧光团。 它在铜催化的环加成反应中与炔烃反应。
Cyanine7 carboxylic acid
Non-reactive, near-infrared fluorescent dye.
非反应性近红外荧光染料。
General properties
| Appearance: | green powder 绿色粉末 |
| Molecular weight: | 719.87 |
| CAS number: | 1650635-41-8, 1650559-73-1 [Cl-] |
| Molecular formula: | C43H60Cl2N4O |
| Solubility: | soluble in water (72 mM = 51 g/L), well soluble in DMSO, DMF, alcohols |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| Storage conditions: | Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light.
储存：收到后 24 个月，在 -20°C 避光保存。 运输：在室温下长达 3 周。 避免长时间暴露在光线下。 |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation/absorption maximum, nm: | 750 |
| ε, L⋅mol−1⋅cm−1: | 199000 |
| Emission maximum, nm: | 773 |
| Fluorescence quantum yield: | 0.3 |
| CF260: | 0.022 |
| CF280: | 0.029 |
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