SUGAR CHAIN ARRAY

摘要

An object of the present invention is to provide a sugar chain array having a sugar chain immobilized thereon that is useful for detecting binding between an analyte and a sugar chain, and a sugar chain array having the sugar chain immobilized thereon that is capable of inhibiting non-specific adsorption and binding of an analyte without having to coat the sugar chain array with an adsorption inhibitor. A specific sugar chain is immobilized on the sugar chain array of the present invention, and is useful for detecting binding between the sugar chain and an analyte such as a pathogen of an infectious disease or an excretion thereof. In addition, in the sugar chain array of the present invention, when a base material is used that is coated with a polymeric compound having a unit having a primary amino group, a unit for maintaining hydrophilicity, and a unit having a hydrophobic group, the sugar chain is immobilized efficiently and non-specific adsorption and binding of the analyte can be effectively inhibited.