Description: ICG-OSu, also known as ICG NHS ester, is a near-infrared fluorescent agent commonly utilized for the development of in vivo imaging probes due to its amine-reactive properties. Smiles: CC1(C)\C(=C/C=C/C=C/C=C/C2=[N+](CCCCS([O-])(=O)=O)c3ccc4ccccc4c3C2(C)C)N(CCCCCC(=O)ON2C(=O)CCC2=O)c2ccc3ccccc3c12....

Correction Factor (280 nm): 0.076. Extinction coefficient (cm^-1 M^-1): 230000. Excitation (nm): 789. Emission (nm): 813. Indocyanine green (ICG) is a cyanine dye used in medical diagnostics for determining cardiac output, hepatic function, and liver blood flow, as well as ophthalmic angiography. With a peak...