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 |