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Fig. 1 | Clinical Proteomics

Fig. 1

From: Serum proteomic-based analysis identifying autoantibodies against PRDX2 and PRDX3 as potential diagnostic biomarkers in nasopharyngeal carcinoma

Fig. 1

Representative two-dimensional protein gel of CNE2 cell lysate proteins with accompanying western blots. a CNE2 cell lysate proteins were separated by two-dimensional PAGE, transferred to PVDF membrane, and then incubated with diluted sera (1:250) from a patient with NPC. b PVDF membrane incubated with sera from another patient with NPC. c PVDF membrane incubated with sera from a normal control. PVDF membranes were incubated with appropriate secondary antibodies and visualized by chemiluminescence. d Silver stained two-dimensional gel for total protein isolated from the CNE2 NPC cell line

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