訂購貨號	產(chǎn)品名稱及規(guī)格	價格（￥）
11030	Cyanine3 azide, 100 uL, 10 mM/DMSO	1430.00
31030	Cyanine3 azide, 500 uL, 10 mM/DMSO	2730.00
41030	Cyanine3 azide, 1 mL, 10 mM/DMSO	5330.00
A1030	Cyanine3 azide, 1 mg	1430.00
B1030	Cyanine3 azide, 5 mg	2730.00
C1030	Cyanine3 azide, 10 mg	4030.00
D1030	Cyanine3 azide, 25 mg	5330.00
E1030	Cyanine3 azide, 50 mg	9035.00

 

 

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Cyanine3 dye azide可以用于點擊化學，是Cy3® azide的類似物。Cy3®是*廣泛使用的熒光素之一，因為它可以被各種不同的熒光計、成像儀和顯微鏡檢測到。因其固有的高的消光系數(shù)，在溶解狀態(tài)，肉眼也可以很容易觀察到在凝膠上的Cyanine3。本產(chǎn)品是非磺化的，需要如DMF，DMSO或其他有機溶劑共溶劑來有效的在水中進行標記。水溶的該染料產(chǎn)品：Sulfo-Cyanine3 azide。
該產(chǎn)品有兩種形式可供選擇：粉劑和在我們的推薦手冊中提到的溶解在DMSO（濃度：10mM）中的即用型溶液形式。
Cyanine3熒光素與Cy3®特性相同，類似與Alexa Fluor 546, and DyLight 549。
 

 

 

推薦手冊：

寡核苷酸與DNA的點擊化學標記

 

Cy® is a trademark of GE Healthcare.

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General properties

 

Appearance:	red powder / solution
Molecular weight:	575.19
Molecular formula:	C33H43ClN6O
Solubility:	soluble in organic solvents (DMF, DMSO, dichloromethane), insoluble in water
Quality control:	NMR 1H and 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.
MSDS:	Download

Spectral properties

 

Excitation maximum, nm:	555
Extinction coefficient at excitation maximum, Lmol-1cm-1:	150000
Emission maximum, nm:	570
Fluorescence quantum yield:	0.31