Neutralization Antibodies/Igg Home Test Kit 20 TESTS/KIT

INTENDED PURPOSE:

This kit is a rapid chromatographic immunoassay method for qualitative detection of neutralization antibodies produced by new coronavirus vaccine in human whole blood, serum or plasma, which is helpful to evaluate the titer level of new coronavirus vaccine in human.

PRODUCT FEATURES:

•Convenient operation, no need for professional instruments and personnel, available for testing at home

•Test results can be read in 15 minutes.

•It can be stored at room temperature from 4℃ to 30℃z and it is easy to transport at room temperature

•High-quality, high-affinity recombinant novel novel coronavirus S-RBD antigen marked with two test lines, testing the strength of neutralization antibodies in human body

Valid for up to 24 months in storage

PRODUCT SPECIFICATIONS:

1 TESTS/KIT

1、Straw

2、Antigen detection cards

3、Disposable blood collecting needle

4、diluent

5、disposable alcohol pad

SAMPLE REQUIREMENTS:

Can detect human whole blood, serum or plasma samples.

1. Serum samples are collected by vein according to conventional methods. Methods for processing plasma samples: Can use 1% heparin solution 100μL anticoagulation 5~10mL blood, 3.8% sodium citrate solution and blood anticoagulation according to1 : 9 ratio, 15% ethylenediamine tetraacetic acid disodium acetate (EDTA) solution 0.04mL anticoagulation 5mL blood.

2. Serum or plasma samples tested within 5 days can be stored at 2 ~ 8 ℃. When store serum or plasma samples longer than 5 days, then shall store at -20 ℃. When repeated freeze-thaw samples are required, the number of freeze-thaw cycles should not exceed 3 times. It is recommended that when whole blood samples are tested within 3 days, the samples should be stored at 2~8 ℃. Do not freeze.

3. For samples containing suspended fibrin or polymer, it is recommended to take the supernatant for testing after centrifugation. Hemolytic samples are not detectable.

4. There should be no other microbial contamination in the sample to be tested.

5. Special labels should be marked on the specimen transfer box. After removing the specimen from the sealed bag, the sample must be disinfected by UV or 75% ethanol spray.

6. Before use, please equilibrate the reagent and sample to be tested at room temperature for more than 30 minutes. For frozen samples, mix well before testing.

TESTING METHOD:

1. Remove the test paper card by tearing the aluminum foil bag, and lay it flat on the operation surface.

2. First use a plastic pipette to aspirate 1 drop of whole blood, serum or plasmasample (approximately 25μL) into the sample well (S) of the test card. Then add 1 to 2 drops (about 50-100μL) of sample dilution.

3. Observe the experimental results within 5-8 minutes (the results are invalid after 20 minutes).

lgM/lgG Detection Kit

 

lgM Detection Kit

INTERPRETATION OF TEST RESULTS:

Positive result:

lgM positive: lgM bars appear with two red lines (C and T lines).

lgG positive: Two red lines appear on lgG (C and T lines).

lgM and lgG positive: two red lines (C and T) appear on both lgM and lgG.

 

Negative result:

lgM negative: Only one red line (C line) appears on IgM.

lgG negative: Only one red line (C line) appears on lgG.

lgM and lgG negative: only one red line (C line) appears on both IgM and lgG.

 

Invalid:

lgM is invalid: lgM no red line (C line) appears.

lgG is invalid: no red line (C line) appears on lgG.

lgM and lgG are invalid: no red line (C line) appears on both IgM and lgG.

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