The present invention relates to exendin-4 peptide analogues which selectively bind and activate the glucagon receptor and comprise a chelating moiety capable of binding a metal ion and their use, for example in PET imaging.
本发明涉及选择性结合并激活胰高血糖素受体的exendin-4肽类似物,包括能够结合
金属离子的螯合基团,并且它们的用途,例如在PET成像中。