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Table 1
Gel-loading regimen
Gel	TP1	TP2	TP3	TP4	Pool

gel1	Cy3	Cy5			Cy2
gel2	Cy5			Cy3	Cy2
gel3	Cy3		Cy5		Cy2
gel4	Cy5		Cy3		Cy2
gel5		Cy3	Cy5		Cy2
gel6		Cy3		Cy5	Cy2
gel7		Cy5		Cy3	Cy2
gel8			Cy3	Cy5	Cy2

Each two-dimensional gel was loaded with 50 μg of a Cy3-labeled time point (TP) sample, 50 μg of a different Cy5-labeled TP sample, and 50 μg of the Cy2-labeled internal standard (protein reference pool).
Foth et al. Genome Biology 2008 9:R177 doi:10.1186/gb-2008-9-12-r177

Table 1