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- Sulfo-Cyanine7 bis-NHS ester
Sulfo-Cy7 bis-NHS ester
| Cat. # | Quantity | Price | Lead time | |
|---|---|---|---|---|
| 153D0 | 1 mg | 110.00$ | in stock | |
| 253D0 | 5 mg | 290.00$ | in stock | |
| 453D0 | 25 mg | 690.00$ | in stock | |
| 553D0 | 50 mg | 1270.00$ | in stock | |
| 653D0 | 100 mg | 1900.00$ | in stock |
Sulfo-Cyanine7 bis-NHS ester is a water-soluble, bifunctional cross-linker that contains a core of near infrared, water soluble dye sulfo-Cyanine7, and two amine-reactive NHS ester groups.
Sulfo-Cy7 双-NHS 酯是一种水溶性双功能交联剂，含有近红外水溶性染料磺基-Cy7 和两个胺反应性 NHS 酯基团的核心。
Absorption and emission spectra of sulfo-Cyanine7
Sulfo-Cy7 bis-NHS ester相关产品
BDP 630/650 X NHS ester
BDP 630/650 is a borondipyrromethene fluorophore tuned to Cyanine5 excitation and emission channels. The dye is bright and highly photostable. It is useful for fluorescence polarization assays This is an amine-reactive NHS ester derivative.
BDP 630/650 是一种硼二吡咯亚甲基荧光团，调谐到 Cyanine5 激发和发射通道。 该染料明亮且高度光稳定性。 它可用于荧光偏振测定 这是一种胺反应性 NHS 酯衍生物。
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Cyanine5.5 NHS is far-red / near-infrared amine-reactive dye.
Cy5.5 NHS 是远红/近红外胺活性染料。
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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-Cy5.5 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。
Add this product to your cart andGeneral properties
| Appearance: | dark colored solid |
| Molecular weight: | 1041.23 |
| Molecular formula: | C50H57N4KO14S2 |
| Solubility: | good in DMF, DMSO, water |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| 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. Desiccate. |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation/absorption maximum, nm: | 750 |
| ε, L⋅mol−1⋅cm−1: | 240600 |
| Emission maximum, nm: | 773 |
| Fluorescence quantum yield: | 0.24 |
| CF260: | 0.04 |
| CF280: | 0.04 |
