IR820-NH2

IR820-NH2 is a near-infrared (NIR) fluorescent dye derived from the heptamethine cyanine dye IR820, functionalized with a primary amine (-NH₂) group. This modification enables further chemical coupling via amide, urea, or thiourea bond formation, making it a versatile building block for bioconjugation.

Applications

Conjugation to carboxyl-containing biomolecules (e.g., hyaluronic acid, peptides, proteins).

Liposome and nanoparticle surface modification for NIR fluorescence and photothermal functions.

Dual-function theranostic agents when combined with targeting ligands or therapeutic molecules.

Fluorescent probes for imaging and biodistribution studies.

MSDS OF IR820-NH2