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供貨周期	現(xiàn)貨	規(guī)格	Sulfo-Cy5 carboxylic acid：10mg25mg50mg
貨號(hào)	1121756-16-8, 1144162-77-5	應(yīng)用領(lǐng)域	生物產(chǎn)業(yè)
主要用途	熒光標(biāo)記,生物探針

Sulfo-Cy5 carboxylic acid，1121756-16-8

非活化的sulfo-Cyanine5羧酸，水溶性染料。該染料高度親水和水溶。非磺化的類似物。

該熒光團(tuán)是Cy5®羧酸的同等類似物。

對(duì)于標(biāo)記反應(yīng)請(qǐng)考慮使用活性染料sulfo-Cy5 NHS ester。

Non-activated carboxylic acid, an analog of Cy5® free carboxylic acid. Contains Cyanine5 fluorophore.

This dye has limited water solubility, but can be dissolved in mixtures of water with organic phase (DMF, DMSO, alcohols) to obtain useful concentrations of the material in solution. Water-soluble version is available.

This molecule can be considered non-reactive dye for the use in control samples, and for instrument calibration. For coupling with amines and protein labeling, consider using Cyanine5 NHS ester, or water-soluble sulfo-Cyanine5 NHS ester.

Absorption and emission spectra of Sulfo-Cyanine5 fluorophore

一般特性

外觀:	dark blue powder
分子量:	664.76
分子式:	C₃₂H₃₇N₂NaO₈S₂
CAS:	1032678-07-1
溶解性:	good in water, DMSO, DMF, low in most organic solvents
質(zhì)量控制:	NMR 1H (95%) and 13C, TLC
儲(chǔ)存條件:	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.

光譜特性

最大激發(fā)波長(zhǎng), nm:	646
在最大激發(fā)波長(zhǎng)下的消光系數(shù), Lmol-1cm-1:	271000
最大發(fā)生波長(zhǎng), nm:	662
熒光量子產(chǎn)率:	0.2
CF₂₆₀:	0.13
CF₂₈₀:	0.13

其他活性熒光染料產(chǎn)品目錄

N-羥基琥珀酰亞胺脂Dye NHS esters

Cyanine3 NHS ester

Cyanine3.5 NHS ester

Cyanine5 NHS ester

Cyanine5.5 NHS ester

Cyanine7 NHS ester

Cyanine7.5 NHS ester

Sulfo-Cyanine3 NHS ester

Sulfo-Cyanine5 NHS ester

Sulfo-Cyanine7 NHS ester

疊氮化物 Dye azides

Cyanine3 azide

Cyanine3.5 azide

Cyanine5 azide

Cyanine5.5 azide

Cyanine7 azide

Cyanine7.5 azide

Sulfo-Cyanine3 azide

Sulfo-Cyanine5 azide

Sulfo-Cyanine7 azide

馬來(lái)酰亞胺 Dye maleimides

Cyanine3 maleimide

Cyanine5 maleimide

Cyanine5.5 maleimide

Cyanine7 maleimide

Cyanine7.5 maleimide

Sulfo-Cyanine3 maleimide

Sulfo-Cyanine5 maleimide

Sulfo-Cyanine7 maleimide

炔烴 Dye alkynes

Cyanine3 alkyne

Cyanine5 alkyne

Cyanine5.5 alkyne

Cyanine7 alkyne

Cyanine7.5 alkyne

Sulfo-Cyanine3 alkyne

Sulfo-Cyanine5 alkyne

Sulfo-Cyanine7 alkyne

胺基Primary amine

Cyanine3 amine

Cyanine5 amine

Cyanine5.5 amine

Cyanine7 amine

Cyanine7.5 amine

Sulfo-Cyanine3 amine

Sulfo-Cyanine5 amine

Sulfo-Cyanine7 amine

羧酸 Carboxylic acids

Cyanine3 carboxylic acid

Cyanine3.5 carboxylic acid

Cyanine5 carboxylic acid

Cyanine5.5 carboxylic acid

Cyanine7 carboxylic acid

Cyanine7.5 carboxylic acid

Sulfo-Cyanine3 carboxylic acid

Sulfo-Cyanine5 carboxylic acid

Sulfo-Cyanine7 carboxylic acid

Sulfo-Cy5 carboxylic acid，1121756-16-8

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