Figure 4
From: Immunoscreening of the extracellular proteome of colorectal cancer cells
Comparison of secretomes and exosomes. An enriched exosome preparation was separated by 2-D PAGE and stained with silver. This exosome "master map" depicted in red was overlayed onto the secretome master map, here shown in blue using Adope Photoshop software. Frequently detected autoantigens are strongly represented in the exosome fraction (compare tables 2 and 3).