measurements of the incorporation of glucose from glucosyl-labeled sucrose into glucan by cell-associated glucosyltransferase enzyme activity and the thermal labilities of catalytic and receptor functions , as well as the binding of labeled dextrans to the cells , provide evidence that neither dextranase nor glucosyltransferase is the receptor involved in dextran-induced aggregation .
C0011806
dextrans
C0086140
dextran