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- Sulfo-Cyanine5 dUTP
Sulfo-Cyanine5 dUTP
| 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。
三磷酸盐以锂盐的冻干形式提供，随时可用。
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Absorption and emission spectra of sulfo-Cyanine5
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 |