PRIMA® C-Reactive Protein Home Test, 1 ST

The PRIMA® C-Reactive Protein Home Test is a rapid self-test for the semi-quantitative detection of C-reactive protein (CRP) in whole blood samples. Results in just 5 minutes.

C-reactive protein

C-reactive protein (CRP) is an acute-phase protein produced mainly by the liver, the concentration of which rises as a result of injuries, infections and inflammation. Although it is not a specific marker for a particular disease, CRP is currently used as a generic diagnostic indicator of infections and inflammation, as well as for monitoring patients’ responses to treatment and post-operative recovery. In bacterial infections, CRP levels in the blood are high, whereas in viral infections they are only slightly elevated. Therefore, the C-reactive protein level can be a useful tool for determining the cause of an inflammatory condition. Monitoring CRP levels over time helps in assessing the effectiveness of treatment and a patient’s recovery process. CRP levels in the blood reach their peak concentration between 24 and 48 hours after the onset of the first symptoms of infection or inflammation and subsequently fall if there are no complications. The C-REACTIVE PROTEIN TEST provides a semi-quantitative measurement of CRP levels in the blood to aid diagnosis and therapeutic monitoring.

Test principle

The C-REACTIVE PROTEIN TEST is a rapid immunochromatographic test for the semi-quantitative detection of C-reactive protein in human blood samples, utilising specialised gold-conjugated monoclonal antibodies contained within the test strip.

Technical data

The C-REACTIVE PROTEIN TEST is a rapid immunochromatographic test for the semi-quantitative detection of C-reactive protein in whole blood samples.

• Specificity 96.0%
• Sensitivity 98.7%
• Accuracy 97.6%
  

Presentation

Self-test kit comprising 1 test cassette, 1 dropper bottle containing the diluent, 2 sterile lancets, 1 pipette for blood collection, 1 antiseptic cleansing swab, instructions for use.

Instructions for use

1. Take a blood sample using the sterile lancet provided;
2. Use the capillary pipette provided to collect the sample marked by the black line;
3. Pour the collected sample into the dropper bottle containing the buffer (which has been opened beforehand) and screw the cap back on tightly;
4. Place 3 drops of the resulting liquid into the well (S) indicated on the cassette and wait 5 minutes to read the result.
   

Interpretation of results:

• Negative (< 10 mg/L): The CRP concentration is below 10 mg/L, suggesting that there is no infection or inflammation.
• Positive (10–40 mg/L): These values are generally associated with a viral infection or the onset of a bacterial infection. It is recommended that you consult your doctor for further information. 
• Positive (40–80 mg/L): This result may be associated with a viral or bacterial infection or physical trauma. It is recommended that you consult your doctor for further information. 
• Positive (> 80 mg/L): This result may be associated with a bacterial infection or severe inflammation. It is recommended that you consult your doctor for further information.