Product Name: Square-660-Carboxy

Product Number:
K8-1351
Excitation Light Sources:
Medium 1:
PB 7.4
λAb max. [nm]:
657
ε [M–1 cm–1]:
182000
λEm max. [nm]:
676
QY [%]:
3
FLT [ns]:
0.27
Medium 2:
2g/L BSA
λAb max. [nm]:
679
ε [M–1 cm–1]:
182000
λEm max. [nm]:
696
QY [%]:
45
FLT [ns]:
3.56
Specs Sheet:
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Description

  • Fluorescent probe 

 

Applications

  • Cell staining
  • Proteomics

 

Advantages

  • Perfectly suited for excitation with the 380, 405, 635, 650, and 670-nm diode lasers and UV light
  • Sensitive; high extinction coefficients and high quantum yields up to 45% in presence of proteins 
  • Good aqueous solubility
  • High photostability; e.g. compared to fluorescein or Cy5TM
  • Low molecular weight