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. Author manuscript; available in PMC: 2012 Jun 13.
Published in final edited form as: Electrophoresis. 2011 Aug;32(15):1939–1951. doi: 10.1002/elps.201100203

Figure 1. Experimental workflow.

Figure 1

The procedure was as follows: (1) pancreatic fluid was collected from chronic pancreatitis subjects (n=3) and chronic abdominal pain controls (n=3) with the ePFT method, (2) proteins were extracted with TCA precipitation, (3) DiGE was performed with differentially-labeled samples from the two cohorts, (4) gel spots indicating differentially abundant proteins were excised and processed using GeLC-MS/MS techniques, and (5) bioinformatics analysis of the data was performed.