The binding of 3 H- PGG-Glucan to human leukocyte membranes was specific , concentration-dependent , saturable , and high affinity ( Kd approximately 6 nM ) .
the binding of 3 h- pgg-glucan to human leukocyte membranes was specific , concentration-dependent , saturable , and high affinity ( kd approximately 6 nm ) .
O O O O B-carbohydrate B-carbohydrate O B-cell_component I-cell_component I-cell_component O O O O O O O O O O O O O O O O O