Skip to main content
Figure 6 | BMC Research Notes

Figure 6

From: Novel protein isoforms of carcinoembryonic antigen are secreted from pancreatic, gastric and colorectal cancer cells

Figure 6

Immunoblot detection of CEA in serum-free conditioned medium of pancreatic, gastric, and colorectal cancer cells. Serum-free conditioned medium of each cell line was analyzed by immunoblotting with the anti-CEA mouse monoclonal antibody (1:1,000 dilution), either directly (A) or after PNGase F treatment (B). The detected bands were separated into three regions, indicated as Regions 1, 2, and 3.

Back to article page