Product Name: Square-680-Carboxy
Product Number:
K8-1355 Excitation Light Sources:
Medium 1:
PB 7.4λAb max. [nm]:
654ε [M–1 cm–1]:
138000λEm max. [nm]:
670QY [%]:
1Medium 2:
1g/L BSAλAb max. [nm]:
688ε [M–1 cm–1]:
168000λEm max. [nm]:
708QY [%]:
62Medium 3:
CHCl3λAb max. [nm]:
683ε [M–1 cm–1]:
202000λEm max. [nm]:
701QY [%]:
45Medium 4:
MeOHλAb max. [nm]:
668λEm max. [nm]:
690QY [%]:
10Specs Sheet:
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Description
- Hydrophobic fluorescent dye. Fluorescent probe.
Applications
- Cell staining
- Fluorescent probe for proteins
- Dye for beads
Advantages
- Perfectly suited for excitation with the 380, 404, 635 and 670-nm diode lasers and UV light
- Sensitive; high extinction coefficients and quantum yields in presence of proteins
- Quantum yields increase upon non-covalent association with biomolecules
- pH-insensitive between pH 3 and pH 10
- High photostability; e.g. compared to fluorescein or Cy5TM
