It is used to quantitatively detect cystatin C in human serum in vitro.
CysC serum concentration is not affected by muscle mass and food. It is a good indicator of glomerular filtration rate. It can be seen that the glomerular filtration rate increases when the glomerulus is slightly damaged.
| 【Product Characteristics】 |
The latex immunoturbidimetric assay has high specificity and sensitivity.
Supporting calibration products and quality control products, high detection accuracy.
The reagent is stable for at least 14 days.
1) linear
2) Repeatability
| n | x（mg/L） | SD | CV（%） |
| Serum 1 | 20 | 1.06 | 0.021 | 1.98 |
| Serum 1 | 20 | 2.10 | 0.020 | 0.95 |
3) Stability
Original package kit: (2-8) C, valid for 15 months
The calibration curve of the reagent can be stabilized for at least 14 days.
4) Reference interval
According to the literature, combined with our company's experimental verification, CysC reference interval is: male: [0.63-1.25] mg/L; female: [0.54-1.15] mg/L.
Each hospital should establish its own reference range according to the actual situation in the region.