Cy5.5 Alkyne,Abs/Em Maxima:678/694

Cy5.5 Alkyne,Abs/Em Maxima:678/694
目前Cyanine系列染料以兩種異構(gòu)體的形式存在，一種是非磺化花青素（non-sulfonated cyanines），一種是磺化花青素（sulfonatedcyanine）。兩者的光譜性質(zhì)幾乎*，因此大部分應(yīng)用可相互替換。

Cy5.5 Alkyne,Abs/Em Maxima:678/694

產(chǎn)品介紹

Cy5.5 Alkyne

The NIR-fluorescent Cy5.5 azide can be reacted with terminal alkynes via a copper-catalyzed click reaction (CuAAC). Cy5.5 is a water-soluble, pH-insensitive, bright fluorescent probe that can be used in place of Alexa Fluor® 680, DyLigh®t 680, or IRDye™ 680 and other dyes excitable at a wavelength at around 680 nm.

 
This sulfonated dye is also known as sulfo-Cyanine5.5 Alkyne. Cy®Dye is a trademark of GE Healthcare.

Abs/Em Maxima	678/694
Extinction coefficient	190,000
Spectrally similar dyes	Alexa Fluor® 680,RDye® 680RD, CF™ 680 Dye, DyLight™ 680
Molecular weight	954.11
CAS	N/A
Solubility	Water, DMSO, DMF
Purity	>90% (HPLC)
Appearance	Blue solid
Storage conditions	-20C
Shipping conditions	Ambient temperature

結(jié)構(gòu)式：

 

Cy5.5 Alkyne,Abs/Em Maxima:678/694

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炔烴 Dye alkynes

1-Ethynyl pyrene

3-Ethynyl perylene

BDP FL alkyne

FAM alkyne, 5-isomer

FAM alkyne, 6-isomer

TAMRA alkyne, 5-isomer

BDP TMR alkyne

Cyanine3 alkyne

Cyanine5 alkyne

Cyanine5.5 alkyne

Cyanine7 alkyne

Cyanine7.5 alkyne

Sulfo-Cyanine3 alkyne

Sulfo-Cyanine5 alkyne