Figure 1 | Laboratory Investigation

Figure 1

From: Protein pathway biomarker analysis of human cancer reveals requirement for upfront cellular-enrichment processing

Figure 1

Two-way unsupervised hierarchical clustering of laser capture microdissected (LCM) tumor epithelium, and patient-matched undissected material. Relative intensity values of 75 different signaling proteins obtained by reverse phase protein microarray were used. (a) LCM-procured cancer epithelium (CE-LCM); (b) patient-matched undissected whole tissue (WhT). Red indicates a high relative level of protein activation or expression, black for median value and green indicates low relative level of protein activation or expression.

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