C-reactive protein (CRP) test
Date:
October 19, 2026
Category:
C-reactive protein (CRP) test
Determines CRP in blood (qualitatively or semi-quantitatively) – a marker of inflammation and infection. Intended for professional use (in vitro diagnostics).
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What is this test?
The C-reactive protein (CRP) test evaluates the level of CRP—an acute-phase inflammation marker—in the blood. High CRP is more often present in bacterial infections, so the test helps primary care and emergency departments assess inflammation activity and prescribe antibiotics more rationally.
Technical information
- Method
- Lateral flow chromatographic immunoassay
- Result in
- 5 min
- Storage temperature
- 2–30 °C
- Shelf life
- 24 months
- Sensitivity
- 96.7–99.9 %
- Specificity
- 97.5–98.7 %
- Accuracy
- 97.8–98.7 %
- Equipment
- Not required – visual reading
- Compliance
- CE-marked in vitro diagnostic device
Variants and order codes
| Code | Specimen | Format | Pack size | Cut-off | Accuracy |
|---|---|---|---|---|---|
| AF-9WSDXZ | Whole blood / serum / plasma | Dipstick | 10 tests | 10 µg/mL | 98.3 % |
| AF-8U85MG | Whole blood / serum / plasma | Cassette | 10 tests | 10 µg/mL (or 0.5 µg/mL) | 98.3 % |
| AF-5U2VPR | Whole blood / serum / plasma | Dipstick | 10 tests | 10-40-80 µg/mL | 97.8 % |
| AF-6EGAFE | Whole blood / serum / plasma | Cassette | 10 tests | 10-40-80 µg/mL | 97.8 % |
| AF-C4XKKA | Whole blood / serum / plasma | Cassette | 10 tests | 10-30 µg/mL | 98.7 % |