Cyanine3.5NHSester(ananalogofCy3.5®NHSester)isareactivedyeforthelabelingofamino-groupsinpeptides,proteins,andoligonucleotides.
Cyanine3.5NHSestercanreplaceNHSestersofCy3.5®,AlexaFluor594,DyLight594.
Generalproperties
Appearance: | darkpurplepowder |
Molecularweight: | 690.27 |
Molecularformula: | C42H44ClN3O4 |
Solubility: | solubleinorganicsolvents(DMF,DMSO,dichloromethane),insolubleinwater |
Qualitycontrol: | NMR1HandHPLC-MS(95%) |
Storageconditions: | Storage:12monthsafterreceivalat-20°Cinthedark.Transportation:atroomtemperatureforupto3weeks.Avoidprolongedexposuretolight.Desiccate. |
Spectralproperties
Excitationmaximum,nm: | 591 |
ε,L⋅mol−1⋅cm−1: | 116000 |
Emissionmaximum,nm: | 604 |
Fluorescencequantumyield: | 0.35 |
CF260: | 0.29 |
CF280: | 0.22 |