Canine parvovirus antigen (CPV Ag) test kit

Canine parvovirus antigen (CPV Ag) test kitCanine Parvovirus antigen (CPV Ag) detection kit is used for rapid qualitative detection of canine parvovirus antigen in canine feces, and for screening and auxiliary diagnosis of canine parvovirus infection.

[Detection principle]

This kit uses the immunochromatographic double antibody sandwich method principle: if the sample contains a sufficient amount of Canine parvovirus antigen, canine parvovirus antigen and gold label coated with colloidal gold monoclonal antibody Body binding, forming antibody-antigen complex. This complex migrates upward to the detection with the capillary effect Line (T-line), and then combined with another monoclonal antibody to form an "antibody-antigen-antibody" complex Gradually agglutinating into a visible detection line (T-line), excess colloidal gold antibodies continue to migrate to quality control.The line (C-line) is captured by the secondary antibody and forms the visible C-line. The test results are displayed on the C and T lines. mass The red band displayed by the control line (C line) is the standard to determine whether the chromatographic process is normal.The internal control standard of the product.

【 Storage and expiration date 】

This kit is stored at 2-30℃; Do not freeze. Valid for 24 months; test kit After opening the bag, use the reagent as soon as possible.

[Sample requirements]

1. Test sample: dog feces

2. Samples should be tested on the same day; Samples that cannot be tested on the same day should be stored at 2-8 ° C over For 24 hours, it should be stored at -20℃.

[Test method] 

Before use, restore the kit to room temperature (15-30℃)2. Remove the reagent card from the foil bag and place it on a clean platform.

3. Unscrew the top tube cap on the diluent tube cover containing the sample, invert the diluent tube, and squeeze

The wall of the tube adds 3-5 drops of the sample mixture into the sample hole (S hole) of the reagent card.

4. The results can be read in 10-15 minutes. The result is invalid after 15 minutes.

【 Result interpretation 】

Positive: Both the quality control line (C line) and the test line (T line) appear

Negative: Only the quality control line (C line) is available

Invalid: Quality control line does not appear, take a new device to retest