訂購(gòu)貨號(hào)	產(chǎn)品名稱及規(guī)格	價(jià)格（￥）
15030	Cyanine7 azide, 100 uL, 10 mM/DMSO	1430.00
35030	Cyanine7 azide, 500 uL, 10 mM/DMSO	2730.00
45030	Cyanine7 azide, 1 mL, 10 mM/DMSO	5330.00
A5030	Cyanine7 azide, 1 mg	1430.00
B5030	Cyanine7 azide, 5 mg	2730.00
C5030	Cyanine7 azide, 10 mg	4030.00
D5030	Cyanine7 azide, 25 mg	5330.00
E5030	Cyanine7 azide, 50 mg	9035.00

 

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Cyanine7 azide是近紅外熒光染料，用于點(diǎn)擊化學(xué)標(biāo)記，是Cy7® azide的類似物。
該產(chǎn)品可以用于點(diǎn)擊化學(xué)中Cyanine7結(jié)合標(biāo)記炔烴化生物分子。后續(xù)寡核苷酸的合成修飾已可以用這種疊氮類染料進(jìn)行。
環(huán)己烷橋連聚亞甲基鏈會(huì)較之前沒(méi)有鏈?zhǔn)浇Y(jié)構(gòu)的量子產(chǎn)率提高20%。
 

 

 

推薦手冊(cè)：

寡核苷酸與DNA的點(diǎn)擊化學(xué)標(biāo)記

 

Cy® is a trademark of GE Healthcare.

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General properties

 

Appearance:	green powder / solution
Molecular weight:	667.33
Molecular formula:	C40H51ClN6O
Solubility:	soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water
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:	750
Extinction coefficient at excitation maximum, Lmol-1cm-1:	199000
Emission maximum, nm:	773
Fluorescence quantum yield:	0.3