THE SUBCELLULAR DISTRIBUTION OF ANTIGEN IN MACROPHAGES

Abstract
The intracellular fate of phagocytosed antigens in cells from peritoneal exudate in CBA mice has been studied by using 126I and 131I labeled antigens. After uptake of labeled antigen, cells were homogenized and the subcellular fractions were analyzed by isopycnic centrifugation in a sucrose gradient.