Cy3 DBCO,1782950-79-1,花菁素Cy3二苯基环辛炔的光谱图

DBCO‐Cy3 is an azide‐reactive fluorescent dye that is well suited for detection and labeling of chemically, enzymatically, or metabolically azide‐modified biopolymers or peptides. The DBCO group reacts with an azide to produce a stable triazole (Figure 1), which is also referred to as the Cu(I)‐free or strain‐promoted click reaction.
                 

Cy3 DBCO,1782950-79-1,花菁素Cy3二苯基环辛炔的光谱图

一般特性:
Appearance:        dark red powder
Molecular weight:  793.48
Molecular formula: C51H57N4ClO2
Solubility:        good in DMF, DMSO, DCM, alcohols
uality control:   NMR 1H, HPLC-MS (95%)
Storage conditions:Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
 
光学特性:
Excitation maximum, nm:     555
ε, L⋅mol−1⋅cm−1:          150000
Emission maximum, nm:       570
Fluorescence uantum yield: 0.31
CF260:                      0.04
CF280:                      0.09
 

其它点击试剂：