Methods, compounds, compositions and kits that relate to pretargeted delivery of diagnostic and therapeutic agents are disclosed. In particular, methods for radiometal labeling of biotin and for improved radiohalogenation of biotin, as well as related compounds, are described. Also, clearing agents, anti-ligand-targeting moiety conjugates, target cell retention enhancing moieties and additional methods are discussed.
本文揭示了与预定位传递诊断和治疗剂相关的方法、化合物、组合物和工具包。具体而言,描述了
生物素的放射
金属标记方法以及改进的
生物素放射卤素化方法,以及相关化合物。同时,还讨论了清除剂、抗
配体靶向基团共轭物、靶细胞保留增强基团和其他方法。