Cyanine7 amine

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Cyanine7 amine

标签:Cyanine7, Cy7, Amines, Near infrared (NIR) imaging
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.


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

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

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.


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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Cy® is a trademark of GE Healthcare.