Gd-DOTA-pentapeptide

Gd-DOTA-pentapeptide is a molecular probe formed by the binding of gadolinium (Gd) labeled DOTA chelate with pentapeptide, mainly used for targeted magnetic resonance imaging (MRI). Its core function is to enhance imaging contrast by specifically binding to targets (such as tumor related molecules), achieving high-sensitivity detection of diseases. It can be applied to tumor imaging and vascular diseases. At present, Gd-DOTA derivatives (such as Gd-DOTApentapeptide) exhibit higher relaxation efficiency in liver targeted contrast agents, and the introduction of structures such as pyridine rings can reduce renal accumulation and improve safety.

msds of gd-dota-pentapeptide