The invention provides a method for identifying a candidate imaging probe, the method comprising: a) contacting a first library of candidate compounds with a target biomacromolecule, b) identifying a first member from the first library exhibiting affinity for the first binding site; c) contacting the first member identified from the first library affinity for the first binding site with the target biomacromolecule; d) contacting a second library of candidate compounds with the first member and the target biomacromolecule, e) reacting the complementary first functional group with the second functional group via a biomacromolecule induced click chemistry reaction to form the candidate imaging probe; f) isolating and identifying the candidate imaging probe; g) preparing the candidate imaging probe by chemical synthesis; and h) for imaging applications, converting the candidate imaging probe into an imaging probe.
本发明提供了一种识别候选成像探针的方法,该方法包括:a)将第一组候选化合物与目标
生物大分子接触;b)从第一组中识别出对第一结合位点具有亲和力的第一成员;c)将从第一组中识别出的第一成员与目标
生物大分子接触;d)将第二组候选化合物与第一成员和目标
生物大分子接触;e)通过
生物大分子诱导的点击
化学反应,使互补的第一功能团与第二功能团反应,形成候选成像探针;f)分离和鉴定候选成像探针;g)通过
化学合成制备候选成像探针;h)将候选成像探针转化为成像探针,用于成像应用。