Cyanine 7.5 tetrazine for tetrazine ligation contains a near infrared fluorophore suitable for in vivo imaging. Absorption and emission spectra of Cyanine 7.5 are similar to ICG (indocyanine green), but Cyanine 7.5 is significantly brighter.
Molecular Weight:
919.9 kDa
Purity:
95% (by 1H NMR and HPLC-MS).
Form:
Dark colored solid.
Formula:
C55H58N7BF4O
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