Cyanine5 Boc-hydrazide

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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

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.