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. Author manuscript; available in PMC: 2012 Oct 1.
Published in final edited form as: Oral Oncol. 2011 Sep 1;47(10):961–966. doi: 10.1016/j.oraloncology.2011.07.034

FIGURE 1.

FIGURE 1

Luminex™ validation by single-analyte ELISA. To investigate the reliability of the screening multiplex (Luminex™) assays, individual ELISA assays were performed for VEGF and IL-6, using the same sera as for Luminex. Luminex™ results were highly correlated with single analyte ELISA for VEGF, and moderately correlated with IL-6. In addition, VEGF and IL-6 levels were highly correlated with each other in individual patients’ sera (p<0.001, Spearman correlation coefficient 0.832).