DTPA anhydride

Description

DTPA anhydride is a bifunctional chelator whose anhydride can react with amino groups in proteins such as lysine residues to form stable amide bonds. DTPA anhydride can also bind to radionuclides to synthesize radionuclide-labeled drug conjugates RDCs . RDCs have the ability to specifically target biomolecules and can be used in medical imaging or therapy.