简介内容:CCZ01048 TFA, an α-MSH analogue, demonstrates a strong binding affinity for the melanocortin 1 receptor (MC1R), displaying a K i value of nM. It exhibits rapid internalization into B16F10 melanoma cells and maintains high in vivo stability. CCZ01048 TFA holds potential as an effective agent for PET imaging of malignant melanoma [1].