Sulfo-Cyanine5 dUTP

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Sulfo-Cyanine5 dUTP

标签:sulfo-Cyanine5, PCR and qPCR, Triphosphates
货号 规格 价格 货期
1510-50nmol 50 nmol 290.00$ in stock
1510-250nmol 250 nmol 950.00$ in stock


Sulfo-Cyanine5 dUTP (deoxyuridine triphosphate) is a modified nucleoside triphosphate for the enzymatic labeling of DNA. The triphosphate is an analog of Cy5-dUTP. However, unlike aminoallyl dUTP directly modified with dye, this triphosphate contains a longer linker arm that increases the efficiency of its incorporation by usual polymerases, like Taq polymerase.

Sulfo-Cyanine5 is a bright far red emitting dye for Cy5 channel.

The triphosphate is supplied in lyophilized form of lithium salt, ready to use.

Sulfo-Cy5 dUTP(脱氧尿苷三磷酸)是一种修饰的三磷酸核苷,用于 DNA 的酶标记。 三磷酸盐是 Cy5-dUTP 的类似物。 然而,与直接用染料修饰的氨基烯丙基 dUTP 不同,这种三磷酸盐含有更长的连接臂,可提高其被常用聚合酶(如 Taq 聚合酶)掺入的效率。

Sulfo-Cyanine5 是一种用于 Cy5 通道的明亮远红色发射染料。


Absorption and emission spectra of sulfo-Cyanine5

Sulfo-Cyanine5 dUTP

Sulfo-Cy5 dUTP相关产品

Sulfo-Cyanine3 NHS ester

Water soluble sulfo-Cyanine3 SE activated ester for amino-biomolecule labeling.

用于氨基生物分子标记的水溶性磺基-Cyanine3 SE 活化酯。

Sulfo-Cyanine3 dUTP

Fluorescent dNTP for the labeling of DNA with sulfo-Cyanine3. The nucleotide contains a long linker that allows to incorporate the dye efficiently into DNA strand by various enzymes including Taq polymerase.

用于用磺基花青标记 DNA 的荧光 dNTP。 核苷酸包含一个长接头,允许通过包括 Taq 聚合酶在内的各种酶将染料有效地掺入 DNA 链中。

Sulfo-Cyanine5.5 dUTP

Modified deoxy triphosphate containing sulfo-Cyanine5.5 (aka Cy5.5) dye for enzymatic labeling of DNA microarrays, as well as PCR amplicons, and reverse transcripts.

含有磺基-Cyanine5.5(又名 Cy5.5)染料的改性脱氧三磷酸,用于 DNA 微阵列以及 PCR 扩增子和逆转录物的酶标记。

General properties

Appearance: blue solid / solution 蓝色固体/溶液
Molecular weight: 1275.89
Molecular formula: C49H66N6Li4O22P3S2
Solubility: good in water
Quality control: HPLC-MS (95%), testing in enzymatic reaction
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light and excessive freeze-thaw cycles.

储存:收到后 12 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和过度冻融循环。

MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 646
ε, L⋅mol−1⋅cm−1: 271000
Emission maximum, nm: 662
Fluorescence quantum yield: 0.28
CF260: 0.04
CF280: 0.04