Figure 3

Comparison of correlation and dynamic serum or urine recovery associated with the IgA-based ELISA with commercial ELISAs. (a) Twenty sera were selected and subjected to the IgA-based and commercial RBP4 ELISAs. Correlation and dynamic serum recovery are shown. (b) Urine samples from 78 volunteers were collected and subjected to ELISA as described above. Correlation and dynamic urine recovery are shown.