⁶⁸Ga Labeled EphA2-Targeted Cyclic Peptide: A Novel Positron Imaging Tracer for Triple-Negative Breast Cancer?

To develop a novel PET imaging agent, we prepared gallium-68 (68Ga) labeled-DOTA-SD01 and evaluated its specificity and effectiveness through micro PET/CT imaging in a TNBC-bearing mouse model.