(D-Lys16)-ACTH (1-24) (human, bovine, mouse, ovine, porcine, rabbit, rat)

(D-Lys16)-ACTH (1-24) (human, bovine, mouse, ovine, porcine, rabbit, rat) is the reaction product with gadolinium tetraazacyclododecanetriacetate derivative. (D-Lys16)-ACTH (1-24) (human, bovine, mouse, ovine, porcine, rabbit, rat) involves in preparation of tetraazacyclododecane macrocycle metal complexes for production of conjugates with biomolecules and for use as NMR contrast agents, radiodiagnostic agents and for radioresearch.