[Dye hydrazides]Cyanine5 hydrazide[lumiprobe]
Cyanine5 hydrazide
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详细描述
订购货号产品名称及规格价格(￥)
13070Cyanine5 hydrazide, 1 mg1430.00
23070Cyanine5 hydrazide, 5 mg2730.00
43070Cyanine5 hydrazide, 25 mg5330.00
53070Cyanine5 hydrazide, 50 mg9035.00
63070Cyanine5 hydrazide, 100 mg15470.00
Cyanine5 hydrazide是用于标记醛和酮的活性染料。是Cy5? hydrazide的类似物。
该染料能够很容易与含羰基的分子以近乎理想化的程度反应。比如承受氧化压力的蛋白，糖基化的蛋白通过高碘酸氧化作用重新活化(包括抗体)，含醛基的寡核苷酸。
Cyanine5 hydrazide可以替代carbonyl-reactive Cy5?, Alexa Fluor 647, DyLight 649等染料。
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Cy? is a trademark of GE Healthcare.
General properties
Appearance: dark blue powder
Molecular weight: 569.61
Molecular formula: C32H42Cl2N4O
Solubility: significant solubility in water, good in polar organic solvents (DMF, DMSO, alcohols)
Quality control: NMR 1H (95%) and 13C, TLC, functional testing
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.
MSDS: Download
Spectral properties
Excitation maximum, nm: 646
Extinction coefficient at excitation maximum, Lmol-1cm-1: 250000
Emission maximum, nm: 662
Fluorescence quantum yield: 0.2
[Dye hydrazides]Cyanine5 hydrazide[lumiprobe]
