Canine Relaxin (RLN) Test Kit

Canine Relaxin (RLN) Test Kit rapidly qualitatively detects serum relaxin (RLN) 15 days after the last mating of dogs, and is used to assist the diagnosis of early pregnancy in dogs.

【testing principle】

This kit uses double antibody sandwich immunochromatography. If the sample contains sufficient amounts of canine relaxin (RLN), the RLN binds to the monoclonal antibody coated with colloidal gold on the gold label pad to form an antibody-antigen complex. When this complex migrates upward to the detection zone (T-line) with the capillary effect, it binds to another monoclonal antibody to form an "antibody-antigen-antibody" complex and gradually agglutinates into a visible detection line (T-line). Excess colloidal gold antibodies continue to migrate to the quality control line (C-line) and are captured by the secondary antibody and form a visible C-line. The test results are displayed on the C and T lines.

The integrated test unit is a closed system consisting of a sample handling tube and a test tube containing a test strip. Sample processing and testing are done in the same closed unit. The device has the advantages of convenient use and reduced pollution (environment, operator and cross-contamination between samples).

【 Package Specifications and components 】

【Self-contained appliance】

Timepiece

【Storage and expiration date】

The kit is stored at 2-30℃. Do not freeze. Valid for 24 months; After the kit is opened, the reagent should be used as soon as possible.

【Sample requirement】

1.  Sample: Dog or cat serum was collected 1-1.5ml intravenously.

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, and those that exceed 24 hours should be stored at -20 ° C.

【Inspection method】

1.  Before use, restore the kit to room temperature (15-30℃).

2.  Remove the reagent card from the aluminum foil bag and place it on a clean platform.

3.  Unscrew the top tube cap on the diluent tube cap containing the sample, invert the diluent tube, squeeze the tube wall, and add 3-5 drops of specimen 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

【Precautions】  

1.   This product is only used for qualitative testing and does not indicate the virus level in the sample.

2.   Test results of this product are for reference only and should not be used as the sole basis for diagnosis and treatment, but should be made by a physician after evaluating all clinical and laboratory evidence.

3.   The operation should be carried out in strict accordance with the instructions.   Do not use expired or damaged products.

4.   The test card should be used within 1 hour after opening;   If the ambient temperature is higher than 30 ° C or more humid, it should be used immediately.

5.   If the T line has just begun to show color, and then the line color gradually fades or even disappears, in this case, the sample should be diluted several times and tested until the T line color is stable.

6.   This product is a disposable product.   Do not reuse it.