86:292-314 ) , we found that the membrane of macrophage phagolysosomes could be selectively radioiodinated in living cells , the technique required phagocytosis of lactoperoxidase covalently coupled to latex spheres ( lpo-latex ) , followed by iodination on ice with na ( 125 ) i and hydrogen peroxide .
C0007634
cells
C0031308
phagocytosis