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- Dye hydrazides
- Cyanine5 Boc-hydrazide
Cyanine5 Boc-hydrazide
| 货号 | 规格 | 价格 | 货期 |
|---|---|---|---|
| 130A0 | 1 mg | 110.00$ | in stock |
| 230A0 | 5 mg | 210.00$ | 5 days |
| 430A0 | 25 mg | 410.00$ | 5 days |
| 530A0 | 50 mg | 695.00$ | in stock |
| 630A0 | 100 mg | 1190.00$ | 5 days |
Boc-protected Cyanine5 hydrazide reactive dye for the labeling of aldehydes and ketones.
Boc- (tert-butoxycarbonyl) protective group can be removed with trifluoroacetic acid, or other strong acid. Reactive hydrazide is formed, which can then couple with various carbonyl groups yielding Cyanine5-labeled molecules.
Boc 保护的 Cy5 酰肼活性染料，用于标记醛和酮。
Boc-（叔丁氧羰基）保护基可以用三氟乙酸或其他强酸去除。 形成反应性酰肼，然后可以与各种羰基偶联，产生花青 5 标记的分子。
Cyanine5 absorbance and emission spectra
Cyanine5 Boc-hydrazide相关产品
DMF (dimethylformamide), labeling grade
Dry high purity amine free solvent for NHS ester labeling.
用于 NHS 酯标记的干燥高纯度无胺溶剂。
Cyanine3 NHS ester minimal dye
Cyanine3 minimal dye for protein labeling.
用于蛋白质标记的 Cyanine3 最小染料。
Cyanine5 NHS ester minimal dye
Cy5 NHS ester minimal dye for protein labeling.
Cy5 NHS 酯最小染料用于蛋白质标记。
General properties
| Appearance: | dark blue powder 深蓝色粉末 |
| Molecular weight: | 633.26 |
| Molecular formula: | C37H49ClN4O3 |
| Solubility: | good in dichloromethane, polar organic solvents (DMF, DMSO), alcohols, low in water |
| 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。 |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation/absorption maximum, nm: | 646 |
| ε, L⋅mol−1⋅cm−1: | 250000 |
| Emission maximum, nm: | 662 |
| Fluorescence quantum yield: | 0.2 |
| CF260: | 0.03 |
| CF280: | 0.04 |
Cy® is a trademark of GE Healthcare.