Cyanine3 amine

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Cyanine3 amine

标签:Cyanine3, Cy3, Amines
货号 规格 价格 货期
110C0 1 mg 110.00$ 5 days
210C0 5 mg 210.00$ in stock
410C0 25 mg 410.00$ in stock
510C0 50 mg 695.00$ in stock
610C0 100 mg 1190.00$ in stock

Cyanine3 amine is a functionalized cyanine dye containing a free amino group. Cyanine3 is an analog of Cy3®.

Amino group of this reagent can be conjugated with reactive groups such as NHS esters, carboxy groups (after carbodiimide activation), and epoxides.

The amino dye is supplied in salt form, and possesses some aqueous solubility.

Cy3胺是一种含有游离氨基的功能化花青染料。 Cyanine3 是 Cy3® 的类似物。

该试剂的氨基可与 NHS 酯、羧基(碳二亚胺活化后)和环氧化物等反应基团结合。


Cyanine3 absorption and emission spectra

Cyanine3 amine

Cyanine3 amine相关产品

Cyanine5.5 azide

Far red / near infrared fluorescent Cyanine5.5 dye derivative for Click Chemistry.

用于 Click Chemistry 的远红/近红外荧光 Cyanine5.5 染料衍生物。

Cyanine7.5 hydrazide

Near infrared fluorophore functionalized with hydrazide moiety. Reactive against carbonyl compounds, useful for the labeling of saccharides, and antibodies after periodate oxidation.

用酰肼部分功能化的近红外荧光团。 对羰基化合物具有反应性,可用于标记糖类和高碘酸盐氧化后的抗体。

General properties

Appearance: red powder  红色粉末
Molecular weight: 627.73
CAS number: 2247688-56-6
Molecular formula: C36H52Cl2N4O
IUPAC name: 3H-​Indolium, 1-​[6-​[(6-​aminohexyl)​amino]​-​6-​oxohexyl]​-​2-​[3-​(1,​3-​dihydro-​1,​3,​3-​trimethyl-​2H-​indol-​2-​ylidene)​-​1-​propen-​1-​yl]​-​3,​3-​dimethyl-​, chloride, hydrochloride (1:1:1)
Solubility: moderate solubility in water, good in polar organic solvents (DMF, DMSO, 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. Desiccate.

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。 干燥。

MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 555
ε, L⋅mol−1⋅cm−1: 150000
Emission maximum, nm: 570
Fluorescence quantum yield: 0.31
CF260: 0.04
CF280: 0.09


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Cy® is a trademark of GE Healthcare.