CY7-NHS|花青染料Cy7-活性酯|Cy7-SE
西安瑞禧生物科技有限公司可以提供水溶性CY3 氨基、Cy5氨基、脂溶性Cy7 NH2 (amine)产品,这类产品可以和羧基或者NHS的分子 抗体或蛋白、多肽发生反应。
西安瑞禧生物科技有限公司能提供各种不同活性基团的近红外荧光活性菁染料,比如说有Cyanine5 NHS ester、Cyanine3 maleimide、Cyanine7 azide、Cyanine7.5 amine等等,我们的活性基团可以反应连接小分子,多肽,蛋白,抗体及药物。
一般特性:
外观:
green powder
分子量:
682.29
分子式:
C41H48ClN3O4
溶解性:
soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water
质量控制:
NMR 1H (95%) and 13C, TLC, functional testing
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
zui大激发波长, nm:
750
在zui大激发波长下的消光系数, Lmol-1cm-1:
199000
zui大发生波长, nm:
773
荧光量子产率:
0.3
CY7-NHS|花青染料Cy7-活性酯|Cy7-SE
Cy系列的活性基团菁染料:
Cyanine3 NHS ester(Cy3SE)
Cyanine5 NHS ester(Cy5SE)
Cyanine7 NHS ester(Cy7SE)
Sulfo Cyanine3 NHS ester(SF Cy3SE)
Sulfo Cyanine5 NHS ester(SF Cy5SE)
Sulfo Cyanine7 NHS ester(SF Cy7SE)
Cy3 Bis NHS ester
Cy5 Bis NHS ester
Cy7 Bis NHS ester
Cyanine3 amine(Cy3NH2)
Cyanine5 amine(Cy5NH2)
Cyanine7 amine(Cy7NH2)
Sulfo Cyanine3 amine(SF Cy3NH2)
Sulfo Cyanine5 amine(SF Cy5NH2)
Sulfo Cyanine7 amine(SF Cy7NH2)
Cyanine3 azide (Cy3N3)
Cyanine5 azide (Cy5N3)
Cyanine7 azide (Cy7N3)
Cyanine3 alkyne (Cy3alk)
Cyanine5 alkyne (Cy5Alk)
Cyanine7 alkyne (Cy7Alk)
Cyanine3 maleimide (Cy3Mal)
Cyanine5 maleimide (Cy5Mal)
Cyanine7 maleimide (Cy7Mal)
Sulfo Cyanine3 azide (SF Cy3N3)
Sulfo Cyanine5 azide (SF Cy5N3)
Sulfo Cyanine7 azide (SF Cy7N3)
Sulfo Cyanine3 alkyne (SF Cy3Alk)
Sulfo Cyanine5 alkyne (SF Cy5Alk)
Sulfo Cyanine7 alkyne (SF Cy7Alk)
Sulfo Cyanine3 maleimide (SF Cy3MAL)
Sulfo Cyanine5 maleimide (SF Cy5MAL)
Sulfo Cyanine7 maleimide (SF Cy7MAL)