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. Author manuscript; available in PMC: 2013 Mar 14.
Published in final edited form as: Analyst. 2011 Jan 28;136(7):1288–1297. doi: 10.1039/c0an00969e

Fig. 2.

Fig. 2

(a) Schematic representation of the PMMA device for 2DGE. The credit-card sized device (85 mm × 55 mm × 2 mm) contains a cavity for IEF and two buffer reservoirs that are connected by 300 parallel channels (50 µm × 50 µm × 64 mm) for PAGE. The IEF cavity and the PAGE channels are connected to each other through a 50 µm wide opening. (b) Electropherograms of six proteins in parallel PAGE channels after 1 cm separation. Adapted from ref. 79.