Revealing Glycoproteins in the Secretome of MCF-7 Human Breast Cancer Cells

Figure 1

N-linked glycoproteins profile of (a) HMEpC growth medium, and (b) MCF-7 growth medium. Media of both HMEpC and MCF-7 cells were subjected to Con A chromatography and 2D-E. CPA4 was detected as N-glycoprotein in HMEpC medium, while N-glycosylated CPA4, AAT, HP, and HSC70 were detected in MCF7 medium.

(a)

(b)