Figure 5
From: A surface plasmon resonance based approach for measuring response to pneumococcal vaccine
Correlation between SPR response and serum anti-PnPs IgGs levels determined by ELISA. Spearman’s rank correlation analysis between SPR response (RU) and serum anti-PnPs IgGs levels determined by ELISA (mg/L) for all samples included in the study with a serum anti-PnPs IgGs concentration below 270 mg/L, as determined by ELISA (SPR results for the 1:16 dilution).
