香豆素化合物作为荧光材料具有很多优点,如光物理和光化学性质可调、荧光量子产率高、Stokes位移大以及光稳定性好等,因此基于香豆素染料的荧光探针常被研究应用。
星戈瑞荧光stargraydye可提供包括香豆素荧光衍生物产品,波长是是400-550nm,可以在香豆素末端修饰NHS活化脂、叠氮N3、MAL马来酰亚胺,氨基NH2等活性基团,除此之外还可提供BODIPY荧光活性染料,CY系列活性荧光染料等等产品。
产品对比:
1:Stokes位移大
2:相对较高的量子产品率0.2-0.4
3:可以提供双光子香豆素产品
产品缺点:
1:香豆素的波长选择范围窄只有400-600之间选
stargraydye星戈瑞荧光Coumarin香豆素的产品列表:
Benzo-Coumarin-380 Ex/Em:380nm-540nm
Benzo-Coumarin-400 Ex/Em:400nm-570nm
Benzo-Coumarin-420 Ex/Em:420nm-570nm
Benzo-Coumarin-400 carboxylic acid Ex/Em:400nm-550nm
Benzo-Coumarin-465 carboxylic acid Ex/Em:465nm-610nm
PEG- BComarin465 carboxylic acid Ex/Em:465nm-610nm
Benzo-Coumarin-400 amine Ex/Em:400nm-550nm
Sulfo-BComarin400 amine Ex/Em:400nm-550nm
BComarin465 amine Ex/Em:465nm-610nm
PEG-BComarin465 amine Ex/Em:465nm-610nm
BComarin400 azide Ex/Em:400nm-550nm
Sulfo-BComarin400 azide Ex/Em:400nm-550nm
BComarin465 azide Ex/Em:465nm-610nm
PEG-BComarin465 azide Ex/Em:465nm-610nm
Sulfo-BComarin400 NHS ester Ex/Em:400nm-550nm
BComarin465 NHS ester Ex/Em:465nm-610nm
PEG-BComarin465 NHS ester Ex/Em:465nm-610nm
BComarin400 alkyne Ex/Em:400nm-550nm
Sulfo-BComarin400 alkyne Ex/Em:400nm-550nm
BComarin465 alkyne Ex/Em:465nm-610nm
PEG-BComarin465 alkyne Ex/Em:465nm-610nm
BComarin400 maleimide Ex/Em:400nm-550nm
Sulfo-BComarin400 maleimide Ex/Em:400nm-550nm
BComarin465 maleimide Ex/Em:465nm-610nm
PEG-BComarin465 maleimide Ex/Em:465nm-610nm
其他部分产品列表:
Coumarin 343 X NHS ester Ex/Em:430nm-470nm
Coumarin NHS ester Ex/Em:400nm-450nm
Coumarin NHS ester Ex/Em:450nm-490nm
Coumarin NHS ester Ex/Em:470nm-510nm
Coumarin 343 X azide Ex/Em:430nm-470nm
Coumarin 343 azide
Coumarin azide Ex/Em:490nm-530nm
Coumarin azide Ex/Em:480nm-520nm
Coumarin 343 X alkyne Ex/Em:430nm-470nm
Coumarin alkyne Ex/Em:410nm-460nm
Coumarin 343 X maleimide Ex/Em:430nm-470nm
Coumarin maleimide Ex/Em:440nm-480nm
Coumarin 343 X carboxylic acid Ex/Em:430nm-470nm
Coumarin carboxylic acid Ex/Em:440nm-480nm
Coumarin 343 X amine Ex/Em:430nm-470nm
Coumarin amine Ex/Em:440nm-480nm
Coumarin 343 X Thiol Ex/Em:430nm-470nm
Coumarin Thiol Ex/Em:440nm-480nm