Clinical multidisciplinary tool for diagnosis of insulinoma before and during surgery

摘要

The compound has the general formula: Ex4-linker-Sar (64Cu) -Fl (where Ex4 is an exendin-4 analog; the linker is formed of a polyethylene glycol (PEG) chain, eg, four ethylene glycol residues. Yes; Fl is a photoluminescent moiety, and Sar (64Cu) is a copper-64 atom chelated to a sarcofazine moiety) for detection and localization of insulinoma cells and beta cell populations Useful as a multidisciplinary imaging agent.