Table S6.
Recovery rate of the CST4-ELISA system
| Times | V (μL) | V0(μL) | C0 (pg·mL−1) | Cs (pg·mL−1) | C (pg·mL−1) | Recovery (%) | Average (%) |
|---|---|---|---|---|---|---|---|
| 1 | 15 | 300 | 50 | 1,200 | 107.57 | 104.91 | 104.33 |
| 2 | 15 | 300 | 50 | 1,200 | 103.75 | 98.23 | |
| 3 | 15 | 300 | 50 | 1,200 | 110.38 | 109.83 |
Notes: V is the volume of sample A, V0 is the volume of sample B, Cs is the concentration of sample A, C0 is the concentration of sample B, C is the concentration of the mixture of sample A and B.
Abbreviations: CST4, cystatin S; ELISA, enzyme-linked immunosorbent assay.