荧光染料Sulfo-Cy3 Amine，2183440-43-7，Sulfo-Cyanine3 NH2
Sulfo-Cyanine3 is a sulfonated analog of Cy3?, which is compatible with various fluorescence measuring equipment. The dye is highly photostable. It is also easily detectable by naked eye.
   
Absorption and emission spectra of Sulfo-Cyanine3 fluorophore      
                 
一般特性：
外观:

dark red solid
分子量:

714.94
分子式:

C36H50N4O7S2
溶解性:

good in water, alcohols, DMSO, DMF
质量控制:

NMR 1H, HPLC-MS (95%)
储存条件:

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. Desiccate.光谱特性：
激发波长, nm:

548
在激发波长下的消光系数, Lmol-1cm-1:

162000
发生波长, nm:

563
荧光产率:

0.1
CF260:

0.03
CF280:

0.06Cy系列的活性基团菁染料：
Cyanine3 NHS ester（Cy3@SE） 
Cyanine5 NHS ester（Cy5@SE）
Cyanine7 NHS ester（Cy7@SE）Sulfo Cyanine3 NHS ester（SF Cy3@SE）
Sulfo Cyanine5 NHS ester（SF Cy5@SE）
Sulfo Cyanine7 NHS ester（SF Cy7@SE）
Cy3 Bis NHS ester
Cy5 Bis NHS ester
Cy7 Bis NHS esterCyanine3 amine（Cy3@NH2）
Cyanine5 amine（Cy5@NH2）
Cyanine7 amine（Cy7@NH2）Sulfo Cyanine3 amine（SF Cy3@NH2）
Sulfo Cyanine5 amine（SF Cy5@NH2）
Sulfo Cyanine7 amine（SF Cy7@NH2）Cyanine3 azide (Cy3@N3)
Cyanine5 azide (Cy5@N3)
Cyanine7 azide (Cy7@N3)Cyanine3 alkyne (Cy3@alk)
Cyanine5 alkyne (Cy5@Alk)
Cyanine7 alkyne (Cy7@Alk)Cyanine3 maleimide (Cy3@Mal)
Cyanine5 maleimide (Cy5@Mal)
Cyanine7 maleimide (Cy7@Mal)Sulfo Cyanine3 azide (SF Cy3@N3)
Sulfo Cyanine5 azide (SF Cy5@N3)
Sulfo Cyanine7 azide (SF Cy7@N3)
Sulfo Cyanine3 alkyne (SF Cy3@Alk)
Sulfo Cyanine5 alkyne (SF Cy5@Alk)
Sulfo Cyanine7 alkyne (SF Cy7@Alk)
Sulfo Cyanine3 maleimide (SF Cy3@MAL)
Sulfo Cyanine5 maleimide (SF Cy5@MAL)
Sulfo Cyanine7 maleimide (SF Cy7@MAL)
荧光染料Sulfo-Cy3 Amine，2183440-43-7，Sulfo-Cyanine3 NH2