FIGURE 2.
Preparation and characterization of colostrum-derived exosome (Milk-exo). (A) Scheme of the preparation procedure of Milk-exo and Exo-free milk. (B) Size distribution diagram and representative TEM image of Milk-exo. (C) Western blot analysis of common exosome markers (Tsg101 and Alix) and milk specific proteins (MFG-E8 and lactoferrin). GM130 was used as a negative control.