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. 2013 Oct 8;8(10):e76795. doi: 10.1371/journal.pone.0076795

Figure 6. Correlation analysis between ELISA and antibody array assays.

Figure 6

Levels of two protein markers (MSP-alpha and TIMP-4) identified as being differentially expressed in ovarian cancer samples using antibody arrays were confirmed with ELISA. The antibody array data were completely concordant with the ELISA data in classifying sera from ovarian cancer patients and healthy controls. Antibody array data are shown as median array signal intensity (FI), and ELISA data are shown as mean protein concentration (ng/ml).