C Reactive Protein Determination Kit

Product Name: C Reactive Protein Determination Kit (Fluorescence Immunoassay)

Abbreviation:  CRP



For the quantitative detection of C-reactive protein in human serum, plasma or whole blood.

CRP is an acute protein that rises sharply in the serum when the body is infected or damaged. It plays an important protective role in the body's natural immune process. CRP is extremely low in normal human serum, and it can rise sharply within a few hours when tissue is damaged, inflammatory, and infected. It can increase several times or hundreds of times, peaking in 2-3 days, and gradually decreasing when the condition improves. CRP is widely used in early diagnosis and differential diagnosis of clinical diseases.



Take the sample to the strip, the CRP in the sample is bound to the antibody coated with the fluorescent particles coated on the glass fiber to form a fluorescent particle-antibody-antigen complex. The immune complex is further chromatographed along the nitrocellulose membrane to the detection zone (T), and combined with the pre-coated mouse anti-CRP monoclonal antibody, the fluorescence intensity is proportional to the CRP content in the sample, and the remaining fluorescent antibody particle layer Factored to the QC zone (C) and bound to pre-coated goat anti-mouse IgG. If the sample does not contain CRP, the detection zone (T) will be blank.



Fluorescence Immunoassay

Assay Time: 3 min

Sample Volume: 5ul

Sample Type: Serum / Plasma / Whole blood


Technical parameters:

Analytical Sensitivity: 0.5mg/L

Measuring Range: 0.5200mg/L

Precision: CV≤15%

Accuracy: Relative deviation does not exceed ±15%

Stability: Stable up to 18 months if stored at 2 - 30°C in its sealed pouch.



The strip is stable for 18months (while sealed in an aluminum foil pouch) if stored at 2 ° C - 30 ° C. After the strip is opened, the test should be performed in 1 hour. The date of manufacture is detailed in the label.



25 pieces/box




Consisting of a cartridge and a strip, the test strip comprises a sample pad, a glass fiber (coated with a fluorescent particle-CRP antibody conjugate), a nitrocellulose membrane (the detection zone is coated with a CRP monoclonal antibody, and the quality control zone is coated with a sheep) Anti-mouse IgG), absorbent paper, PVC board.


Have Calibration curve information of this batch reagents.


Main component is phosphate buffered saline (PBS).


Freeze-dried products, the target value of each batch is shown in the target value list.


To descripe basic information, usage methods and precautions



Applicable POCT Analyzer

D-10, D-20, KHF01