CF™770 has an absorption peak at 770 nm and emission peak at 797 nm upon conjugation to protein. CF™770 is significantly brighter and more photostable than dyes of similar wavelengths from other suppliers. Because the long wavelength fluorescence of CF™770 has excellent tissue penetration, the dye is ideal for in vivo imaging. Carboxylic acid groups in biological molecules can be activated using water soluble carbodiimides to react with the amine group to form a stable amide bond.
Download a list of CF dye references.
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