Sulfonated,water-soluble,aminoderivativeofCyanine7NIRdye.
ThisNIRdyeaminecanbeusedforthederivatizationofvarioustargetsbythereactionwithelectrophilicgroups,andalsobyenzymaticalreactionsinvolvingtransamination.
Generalproperties
Appearance: | darkgreenpowder |
Molecularweight: | 807.07 |
Molecularformula: | C43H58N4O7S2 |
Solubility: | goodinwater,DMF,DMSO |
Qualitycontrol: | NMR1H,HPLC-MS(95%) |
Storageconditions: | Storage:24monthsafterreceivalat-20°Cinthedark.Transportation:atroomtemperatureforupto3weeks.Avoidprolongedexposuretolight. |
Spectralproperties
Excitationmaximum,nm: | 750 |
ε,L⋅mol−1⋅cm−1: | 240600 |
Emissionmaximum,nm: | 773 |
CF260: | 0.04 |
CF280: | 0.04 |