Figure 2.

Characterization of archaeosomes and their interaction with macrophages. (A) Size of in-house prepared archaeosomes as determined by nanophox size analyzer (B) SEM image of archaeosomes and (C) interaction of archaeosomes with J774A.1 macrophages as visualized by confocal microscopy. The left panel shows a fluorescence microscopic image of archaeosomes entrapped in macrophages, a bright field image of the same is shown in the middle panel and the right panel represents superpositioning of left and middle panels.

Abbreviation: SEM, scanning electron microscope.