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. Author manuscript; available in PMC: 2015 Apr 11.
Published in final edited form as: J Chromatogr A. 2014 Feb 22;1337:40–47. doi: 10.1016/j.chroma.2014.02.014

Figure 5.

Figure 5

Cluster analysis results of MCF7 cell line proteome data based on label free quantitation (LFQ) intensity from triplicate preparations with immobilized trypsin (IM, 20-min) and solution-phase trypsin (FT, 12-h) digestion. Perseus software [39] (version 1.4.0.20) was used to generate the cluster analysis results. In order to obtain the cluster analysis results, Z-score was applied for normalization, and proteins with valid values from at least four conditions were used for the cluster analysis.