Sulfo-Cyanine3azideisawater-solubledyeazideforClickchemistry.AbsorbanceandemissionofthedyeareidenticaltoCy3®fluorophore.
BrightnessandphotostABIlityoffluorophore,togetherwithhighwatersolubility,makesthisreagentanidealchoiceforClickchemistrylabelingofvariousmoleculesinaqueousphase.
Clickreactioncanbecarriedoutinpurewaterwithoutneedtouseorganicco-solvent.Thereagentisdesignedforthelabelingofsensitivemoleculessuchasproteins,andevenintactBIOLOGicalobjects.
Generalproperties
Appearance: | darkredcrystals |
Molecularweight: | 720.83 |
Molecularformula: | C33H41N6NaO7S2 |
Solubility: | verygoodinwater |
Qualitycontrol: | NMR1H,HPLC-MS(95%) |
Storageconditions: | Storage:24monthsafterreceivalat-20°Cinthedark.Transportation:atroomtemperatureforupto3weeks.Avoidprolongedexposuretolight. |
Spectralproperties
Excitationmaximum,nm: | 548 |
ε,L⋅mol−1⋅cm−1: | 162000 |
Emissionmaximum,nm: | 563 |
Fluorescencequantumyield: | 0.1 |
CF260: | 0.03 |
CF280: | 0.06 |