| abstract |
PROBLEM TO BE SOLVED: To provide a sugar chain array capable of reducing nonspecific adsorption and binding of a substance to be detected. A sugar chain array comprising a solid phase carrier to which sugar chains are bound, wherein the sugar chain is bound to the solid phase carrier by thioalkylation via a spacer group. The spacer group is an alkyl group or a group represented by the general formula (1) or the general formula (2), and the sugar chain is a mannose or mannose derivative. Solid phase carrier is glass solid phase carrier, silicon solid phase carrier, plastic solid phase carrier, gold solid phase carrier, silver solid phase carrier, copper solid phase carrier, platinum solid phase carrier, Fe solid phase carrier, GaAs solid phase carrier or InP solid phase carrier. [Selection figure] None |