Proteomic Analysis of Serum in Lung Cancer Induced by 3-Methylcholanthrene

Figure 4

Analysis of different expressed spots after and before lung cancer formation (a), ((a1), (a2), (a3)) Serum electropherogram of lung cancer; (b), ((b1), (b2), (b3)) Serum electropherogram before lung cancer formation (correspond to (a)). The different expression of 13 protein spots was obvious. The red signed spots were the high-expressed protein spots and the blue signed spots were the low-expressed protein spots.