5(6)-羧基荧光素琥珀酰亚胺酯 5(6)-FAMSE 100mg

CAS号：117548-22-8

品名：5(6)-羧基荧光素琥珀酰亚胺酯5(6)-CarboxyfluoresceinN-hydroxysuccinimideester

中文别名：5(6)-羧基荧光素琥珀酰亚胺酯

英文别名：5(6)-CarboxyfluoresceinN-hydroxy-succinimideester;5(6)-FAMSE,FLUOS;5(6)-FAM,SE;3-(2,5-dioxopyrrolidin-1-yl)oxycarbonyl-2-(3-hydroxy-6-oxoxanthen-9-yl)benzoicacid,4-(2,5-dioxopyrrolidin-1-yl)oxycarbonyl-2-(3-hydroxy-6-oxoxanthen-9-yl)benzoicacid;5(6)-CarboxyfluoresceinN-succinimidylester;

分子式：C24H15NO7

分子量：429.378

精确质量：429.085

Psa：114.12

MDL号：MFCD04119713

PubChem号：24853087

密度：

熔点：224ºC

储存条件：Store at -20ºC

安全说明：S22-S24/25

简介：Carboxyfluoresceinsuccinimidylester(CFSE)isafluorescentcellstainingdye.CFSEiscellpermeableandcovalentlycouples,viaitssuccinimidylgroup,tointracellularmolecules,notably,tointracellularlysineresiduesandotheraminesources.DuetothiscovalentcouplingreactionfluorescentCFSEcanberetainedwithincellsforextremelylongperiods.Also,duetothisstablelinkage,onceincorporatedwithincellsthedyeisnottransferredtoadjacentcells.