Sulfo-Cyanine3.5 azide,Cy3.5 叠氮化物

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Sulfo-Cyanine3.5 azide

标签:Azides, sulfo-Cyanine3.5,Cy3.5
货号 规格 价格 货期
A2330 1 mg 110.00$ in stock
B2330 5 mg 290.00$ in stock
C2330 10 mg 470.00$ in stock
D2330 25 mg 690.00$ in stock
E2330 50 mg 1270.00$ in stock
F2330 100 mg 1990.00$ in stock

Sulfo-Cyanine3.5 is a fluorescent dye with absorption and emission spectra between those of Cyanine3 and Cyanine5. Because of its spectral characteristics, this fluorophore is widely used in BRET and FRET experiments both as a pair donor and acceptor.

Sulfo-Cyanine3.5 is a sulfonated derivative of Cyanine3.5 dye because it contains four additional sulfo groups, which ensures high water solubility of the dye and its conjugates. This allows working with this reagent in aqueous solutions without adding organic solvents.

This reagent is an azide derivative of sulfo-Cyanine3.5 dye for Click Chemistry reactions. The azide group allows conjugating the fluorophore with molecules containing alkyne or cycloalkyne groups, including various biomolecules, small molecules, and polymers, using copper-catalyzed Click chemistry and copper-free spAAC reaction.

Sulfo-Cyanine3.5 是一种荧光染料,其吸收和发射光谱介于 Cy3 和 Cy5 之间。 由于其光谱特性,这种荧光团广泛用于 BRET 和 FRET 实验,既可作为供体对,也可作为受体。

Sulfo-Cyanine3.5 是 Cyanine3.5 染料的磺化衍生物,因为它含有四个额外的磺基,可确保染料及其结合物的高水溶性。 这允许在不添加有机溶剂的情况下在水溶液中使用该试剂。

该试剂是用于 Click Chemistry 反应的磺基-Cyanine3.5 染料的叠氮化物衍生物。 叠氮基允许使用铜催化的点击化学和无铜 spAAC 反应将荧光团与含有炔烃或环炔烃基团的分子(包括各种生物分子、小分子和聚合物)缀合。

Absorption and emission spectra of sulfo-Cyanine3.5

Sulfo-Cyanine3.5 azide

Sulfo-Cyanine3.5 azide,Cy3.5 叠氮化物相关产品

Sulfo-Cyanine3.5 NHS ester

Amine reactive activated ester of water soluble, sulfonated sulfo-Cyanine3.5 dye.


Sulfo-Cyanine5.5 azide

Sulfo-Cyanine5.5 azide is a derivative of water soluble far red emitting fluorescent cyanine dye. The azide group can be conjugated by either copper-catalyzed or copper free Click chemistry. The reagent possesses high aqueous solubility and hydrophilicity, and recommended for the labeling of biomolecules in aqueous environment.

Sulfo-Cyanine5.5 azide 是水溶性远红荧光花青染料的衍生物。 叠氮基可以通过铜催化或无铜点击化学进行缀合。 该试剂具有高水溶性和亲水性,推荐用于水环境中生物分子的标记。

THPTA ligand

THPTA is a water soluble ligand for Cu(I) catalyzed Click chemistry. The ligand stabilizes copper in its Cu(I) oxidation state. Due to high aqueous solubility, reactions with this ligand do not require an organic co-solvent.

THPTA 是一种用于 Cu(I) 催化点击化学的水溶性配体。 配体将铜稳定在其 Cu(I) 氧化态。 由于高水溶性,与该配体的反应不需要有机助溶剂。

General properties

Appearance: dark colored solid 深色固体
Mass spec M+ increment: 959.2
Molecular weight: 1073.37
Molecular formula: C41H43N6K3O13S4
Solubility: good in water, DMF, DMSO
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。 干燥。

MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 576
ε, L⋅mol−1⋅cm−1: 139000
Emission maximum, nm: 603
Fluorescence quantum yield: 0.11
CF260: 0.16
CF280: 0.17