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Sulfo-Cyanine3 NHS ester

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  • 产品名称:Sulfo-Cyanine3 NHS ester
  • 产品型号:
  • 产品展商:Lumiprobe
  • 产品价格:0.00 元
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简单介绍

Sulfo-Cyanine3 NHS ester

产品描述

 

订购货号 产品名称及规格 价格(¥)
11320 Sulfo-Cyanine3 NHS ester, 1 mg 2080.00
21320 Sulfo-Cyanine3 NHS ester, 5 mg 5330.00
41320 Sulfo-Cyanine3 NHS ester, 25 mg 11050.00
51320 Sulfo-Cyanine3 NHS ester, 50 mg 19500.00
61320 Sulfo-Cyanine3 NHS ester, 100 mg 31850.00

 

 


水溶,氨基活性sulfo-Cyanine3 NHS ester。不需有机溶剂,在水溶液中即可有效的对蛋白和多肽进行标记。该产品是低溶解度蛋白和易变性蛋白的理想选择。
这是一种磺化的、亲水的、水溶的荧光染料。没有磺化的Cyanine3 NHS ester亦可供选择。
该产品是Cy3® NHS ester的衍生物。在所有应用中Sulfo-Cyanine3 NHS ester都可以替代Cy3®,Alexa Fluor 546和DyLight 549。

 


Sulfo-Cyanine3 NHS ester

推荐手册:

氨基分子的NHS酯标记

 

Cy® is a trademark of GE Healthcare.


General properties

 

Appearance:

dark red crystals

Molecular weight:

735.80

Molecular formula:

C34H38N3NaO10S2

Solubility:

very high in water, good in polar organic solvents (DMF, DMSO)

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:

548

Extinction coefficient at excitation maximum, Lmol-1cm-1:

162000

Emission maximum, nm:

563

Fluorescence quantum yield:

0.1

CF260:

0.03

CF280:

0.06

 


Product citations

  • Zhan, N.; Palui, G.; Safi, M.; Ji, X.; Mattoussi, H. Multidentate Zwitterionic Ligands Provide Compact and Highly Biocompatible Quantum Dots. Journal of the American Chemical Society, 2013, 135(37), 13786-13795. doi: 10.1021/ja405010v
  • Kim, W.-J.; Kim, A.; Huh, C.; Park, C.W.; Ah, C.S.; Kim, B.K.; Yang, J.-H.; Chung, K.H.; Choi, Y.H.; Hong, J. et al. Photo selective protein immobilization using bovine serum albumin. Applied Surface Science, 2012, 261, 880-889. doi: 10.1016/j.apsusc.2012.08.111
  1. Glembockyte, V.; Lincoln, R.; Cosa, G. Cy3 Photoprotection Mediated by Ni2+ for Extended Single-Molecule Imaging: Old Tricks for New Techniques. Journal of the American Chemical Society, 2015, 137(3), 1116–1122. doi: 10.1021/ja509923e
  2. Graen, T.M.D.; Hoefling, M.; Grubmüller, H. AMBER-DYES: Characterization of Charge Fluctuations and Force Field Parameterization of Fluorescent Dyes for Molecular Dynamics Simulations. Journal of Chemical Theory and Computation, 2014, 10(12), 5505-5512. doi: 10.1021/ct500869p
  3. Wang, W.; Ji, X.; Na, H.B.; Safi, M.; Smith, A.; Palui, G.; Perez, J.M.; Mattoussi, H. Design of a Multi-Dopamine-Modified Polymer Ligand Optimally Suited for Interfacing Magnetic Nanoparticles with Biological Systems. Langmuir, 2014, 30(21), 6197-6208. doi: 10.1021/la500974r
  4. Aldeek, F.; Muhammed, M.A.H.; Palui, G.; Zhan, N.; Mattoussi, H. Growth of Highly Fluorescent Polyethylene Glycol- and Zwitterion-Functionalized Gold Nanoclusters. ACS Nano, 2013, 7(3), 2509-2521. doi: 10.1021/nn305856t
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