Glycolipid-containing compound, the detection method of the detection reagent and the sugar-binding compound containing the immobilized biosensor, glycolipid-containing fine particles, the fine particles that

摘要

[Challenge] the present invention, can be to fine particle surface or the surface of the substrate sugar compound, to be fixed easily at a high density and a high degree of orientation, yet be quantitatively evaluated the sugar-binding compound easily and quickly with high sensitivity It is an object of the present invention is to provide a sugar-containing compound makes it possible. The present invention aims to provide a method of detecting the sugar-binding compound sensor, or detection reagents, can be quantitatively evaluated the sugar-binding compound easily and rapidly with high sensitivity. Following formula glycolipid-containing compound according to [SOLUTION] The present invention is, (1) Wherein, (N is an integer of 1 to 10) shows the sugar chain portions of sugar covalently bonded to a linear or branched G _N is the N; X represents -NH- or -O-; -C -CH Or (= O) -C _n H _2n -Y ₂ -C _n H _2n -Y (wherein, n represents an integer of 2~10, R ¹ is one or two or more of Y indicates a linker moiety that can be represented by) a group having a disulfide group two or one or more thiol groups.; R ² is preferably _C 1~21 alkyl which may have _C 2~20 alkenyl group, a substituent which may have _C 2~20 alkyl group or a substituted group may have a substituent The substituted or _2-21 alkenylcarbonyloxy methyl group, a C which may have _2-22 alkyloxymethyl group optionally C, and substituents which may have carbonyloxy methyl group, the substituent I show a side chain moiety that can be represented by _2-22 alkenyloxy methyl group C is also good. It is characterized by being represented by the formula.