Figure 2
From: Immunoscreening of the extracellular proteome of colorectal cancer cells
The secretome master map and exemplary 2-D Western blots. Secretome proteins are separated by 2-D PAGE and stained with silver to serve as a master map (a). Numbers indicate the spots detected by one or several sera on corresponding 2-D Western blots. Figure 2b provides examples of 2-dimensional Western blots with individual sera from CRC patients and healthy controls.