CRP POCT FIA And Colloidal Gold Blood Diagnostic Rapid Quantitative Test Kits In Whole Blood

【Product name】 CRP.pdf

Diagnostic Kit for C-reactive Protein (Immunochromatographic assay)

【Test principle】

The kit is used the principle of fluorescence immunochromatography. The CRP antigen in the sample first combines with the fluorescent labeled CRP monoclonal antibody conjugate, and then continues to move and combine with another CRP monoclonal antibody fixed on the nitrocellulose membrane to form a double antibody sandwich immune complex at the detection line of nitrocellulose membrane. The quantitative detection results are obtained by NIR-1000 dry fluoroimmunoassay analyser.

【Main components】

The components in different batches of kits cannot be used interchangeably.

【Sample requirements】

1. Serum and EDTA•Na2 anticoagulant plasma and whole blood, EDTA•K2 anticoagulant plasma and whole blood, sodium citrate anticoagulant plasma and whole blood can be used.

2. Venous blood was collected according to routine laboratory methods, and hemolysis was avoided as much as possible in the process of treatment.

3. After clinical samples were collected, the detection was completed within 4 hours at room temperature (15-30) ℃.The whole blood sample can be stored for 24 hours at (2-8)℃ without freezing; Serum and plasma samples can be stored for 7 days at 2-8℃;Serum and plasma samples - 20℃ for 30 days.

4. The sample must return to room temperature (15-30)℃ before testing. The frozen samples should be completely thawed, rewarming and mixed evenly before use, and repeated freezing and thawing should be avoided.

5. Do not test samples with severe hemolysis, severe lipidemia and jaundice.

【Performance】

1. Detection limit: No higer than 0.5mg/L.

2. Accuracy: the relative deviation from the target value is not more than±10%.

3. Repeatability: coefficient of variation (CV) should be no more than 10%.

4. Inter batch difference: the relative range (R) between batches should be no more than 15%.

5. Linear range: within the specified linear range of 0.5mg/l-200mg/l, the linear correlation coefficient R ≥ 0.990.The absolute deviation of the linear range in [0.5-5] mg/L is not more than ±5 mg/L, the linear range is (5-200] mg/L, the relative deviation is less than±10%.