Fig 1.
Standard curve validation of A) SPARC (R2 = 0.999) and B) PR3 (R2 = 0.996).
Fig 2.
Reproducibility study results of A) SPARC and B) PR3.
Three urine samples with low, medium and high concentration were used.
Fig 3.
Linearity results of A) SPARC and B) PR3.
For each biomarker a high concentration sample was serially diluted and theoretical values were compared to the experimental.
Table 1.
Summary of analytical performance.
Table 2.
Recovery study results of SPARC. Negative urine samples were spiked with low, medium and high concentration of standard.
Table 3.
Recovery study results of PR3. Negative urine samples were spiked with low, medium and high concentration of standard.