ELECTRON MICROSCOPIC LOCALIZATION OF IMMUNOGLOBULIN E ON THE SURFACE MEMBRANE OF HUMAN BASOPHILS

Abstract
We have examined human leukocyte preparations for the presence of surface-bound IgE by electron microscopy. Basophil-enriched leukocytes were reacted with burro anti-IgE, a hybrid antibody to burro IgG and ferritin, and ferritin, with or without prior incubation of the cells with an IgE myeloma protein.