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Cyanine7.5 hydrazide

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  • 产品名称:Cyanine7.5 hydrazide
  • 产品型号:
  • 产品展商:Lumiprobe
  • 产品价格:0.00 元
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简单介绍

Cyanine7.5 hydrazide

产品描述

 

货号  描述  人民币价格
16070  Cyanine7.5 hydrazide, 1 mg  ¥1,430.00
26070  Cyanine7.5 hydrazide, 5 mg  ¥2,730.00
46070  Cyanine7.5 hydrazide, 25 mg  ¥5,330.00
56070  Cyanine7.5 hydrazide, 50 mg  ¥9,035.00
66070  Cyanine7.5 hydrazide, 100 mg  ¥15,470.00

 


A carbonyl-reactive hydrazide derivative of Cyanine7.5 near infrared (NIR) fluorophore. This dye has similar spectral properties with ICG (indocyanine green), but has a higher quantum yield of fluorescence. Hence, this fluorophore is ideal for in vivo imaging.

 

This is a carbonyl-reactive dye which is particularly useful for the labeling of antibodies after periodate oxidation. It also labels other carbonyl compounds (aldehydes and ketones), for example, many saccharides.

一种羰基活性酰肼衍生的Cyanine7.5近红外荧光团。这种染料和ICG(吲哚菁绿),但是有更高的荧光量子产率。因此,这种荧光团是活体成像的理想选择。

这种羰基活性染料对高碘酸氧化的抗体的标记尤其有效。它也可以用于羰基化合物(醛和酮),比如很多的糖类。

 

Cyanine7.5 hydrazide

General properties

 

Appearance:

green powder

Mass spec M+ increment:

644.4

Molecular weight:

735.82

Molecular formula:

C45H52Cl2N4O

Solubility:

moderate solubility in water, good in polar organic solvents (DMF, DMSO, alcohols)

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.

Spectral properties

 

Excitation maximum, nm:

788

ε, L⋅mol−1⋅cm−1:

223000

Emission maximum, nm:

808

 

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