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sulfo-Cyanine7.5 alkyne
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| A63B0 | 1 mg | $125 | 现货 | |
| B63B0 | 5 mg | $325 | 现货 | |
| C63B0 | 10 mg |
$470
|
现货 | |
| D63B0 | 25 mg |
$850
|
现货 | |
| E63B0 | 50 mg |
$1490
|
现货 | |
| F63B0 | 100 mg |
$1990
|
现货 |
sulfo-Cyanine7.5 is a near-infrared, sulfonated cyanine dye with a rigidized trimethylene chain. The fluorophore is structurally similar to the Indocyanine Green (ICG) dye approved for human use. However, sulfo-Cyanine7.5 has an improved quantum yield because of its rigid structure.
This is an alkyne derivative for copper-catalyzed click chemistry reaction. sulfo-Cyanine7.5 is a very hydrophilic and water-soluble dye. The reagent is useful for labeling biomolecules and in vivo imaging.
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TAMRA NHS 酯，5-异构体 (TAMRA NHS ester, 5-isomer)
胺反应性、活化的 TAMRA 染料 N-羟基琥珀酰亚胺酯，用于标记蛋白质、多肽和氨基寡核苷酸的胺基。纯5-异构体。磺基- Cyanine3炔基 (sulfo-Cyanine3 alkyne)
一种用于铜催化点击化学的水溶性染料炔烃。荧光团 sulfo-Cyanine3 是一种用于 Cy3® 通道的明亮且光稳定的染料。磺基-Cyanine7 NHS 酯 (sulfo-Cyanine7 NHS ester)
sulfo-Cyanine7 NHS 酯是一种水溶性、近红外、胺反应性染料。General properties
| Appearance: | dark colored solid |
| Mass spec M+ increment: | 1005.2 |
| Molecular weight: | 1120.46 |
| Molecular formula: | C48H48N3K3O13S4 |
| Solubility: | good in water, DMSO, DMF |
| 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. |
| 安全数据表（MSDS）: | 下载 |
| 产品规格 |
Spectral properties
| Excitation/absorption maximum, nm: | 778 |
| ε, L⋅mol−1⋅cm−1: | 222000 |
| Emission maximum, nm: | 797 |
| Fluorescence quantum yield: | 0.21 |
| CF260: | 0.09 |
| CF280: | 0.09 |
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
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