LABELED COMPLEX, PROCESS FOR PRODUCING THE SAME AND PROCESS FOR UTILIZING THE SAME

摘要

A labeled complex which makes it possible, as a multimolecular marking in combinatorial chemistry, to stably and clearly distinguish various fine substances of several thousand or several ten thousand order or more at a high sensitivity and a high accuracy and to simultaneously satisfy the requirements for improving the ability to capture targets, enhancing the distinguishing sensitivity and elevating the number of substances to be distinguished. The above labeled substance is composed of a fine particle, a number of target-carrying substances each bonding at one end to the fine particle, and a label bonding to each target-carrying substance at another end, wherein each of the target-carrying substances carries one or more targets or is capable of carrying the same, and the whole labeled substance is constituted so that definite targets are contained therein at a definite ratio and distributed to the support and all of the target-carrying substances bonded thereto.