Methods for probing the distribution and distance of the cell surface receptors and using the same to make multivalent ligands targeting said receptors are disclosed. Methods for making the multivalent ligands and detecting or imaging cells expressing receptors using the compounds are also provided.
本发明揭示了探测细胞表面受体分布和距离的方法,并利用这些方法制备多价
配体,以靶向所述受体。本发明还提供了制备多价
配体以及使用该化合物检测或成像表达受体的细胞的方法。