in an attempt to evaluate the effects of the protein matrix on the specificity of glycoprotein processing in golgi membranes , we have developed a model neoglycoprotein consisting of biotinylated glycans bound noncovalently to avidin ( chen , v. j. , and wold , f. ( 1986 ) biochemistry 25 , 939-444 ) with which the protein effect on processing can be evaluated as the difference in substrate efficiency between a free biotinylated glycan and the same biotinylated glycan bound to avidin .
C0017968
glycoprotein
C0004434
avidin