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. 2014 Dec 12;9(12):e97213. doi: 10.1371/journal.pone.0097213

Figure 5. Correlation between concentrations of samples printed across duplicate slides increases slightly with normalization (upper panels, L→R, melanoma samples and probed with anti-pMAPK antibody).

Figure 5

Coefficient of variation between the concentrations of biological replicates printed on one of these slides improves after normalization (lower panels, L→R).