La description
Intended Use
COVID-19 Neutralizing Antibody Test Kit (Colloidal Gold) is a solid
phase immunochromatographic assay for the rapid, qualitative
detection of Neutralizing Antibody of COVID-19 in human whole
blood/serum/plasma. This test provides only a preliminary test
result.
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Introduction of neutralizing Antibodies
Infection with COVID-19 initiates an immune response, which
includes the production of antibodies in the blood. The secreted
antibodies provide protection against future viral infections,
because they will stay in the circulatory system from months to
years after infection, and will quickly and strongly bind to the
pathogen to block cellular infiltration and replication. These
antibodies are named neutralizing antibodies.
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Significance of Neutralizing Antibody Testing:
- COVID-19 Neutralizing Antibody is a crucial marker for
assessing the effectiveness of the COVID-19 vaccines and can be
seen as indicators of immunity. And COVID-19 Neutralizing
Antibody Test Kit is for detecting neutralizing antibodies in
samples from individuals after vaccine injection or recovered
from COVID-19.
- If an individual is infected with COVID-19, the Neutralizing
Antibodies will appear soon.
- The time taken for the Neutralizing Antibodies to appear
after vaccine injection depends on vaccine effectiveness.
Neutralizing Antibodies normally appear within 28 days with
COVID-19 mRNA vaccine, and 42 days with inactivated COVID-19
vaccine.
- A rapid detection of neutralizing antibodies can help with
vaccine development, plasma therapy, and immunology study.
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Product Information
Feature:
- Accurate serology test for Neutralizing Antibodies detection
- Easy to administer and read results
- Results ready in 10 minutes
- Enable testing on a massive scale
- Affordable, no need for instrument, highly portable
- For healthcare workers use only
Packing
Storage and Stability
- The kit can be stored at room temperature or refrigerated
(4-30°C). The test device is stable through the expiration date
printed on the sealed pouch. The test device must remain in the
sealed pouch until use. Do not freeze.
- Do not use beyond the expiration date.
- After opening the sealed pouch, use the test as soon as
possible within 60 minutes.
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Test Procedures
Interpretation of Results
NEGATIVE:Â Â Â Â Â Â Â Â Â Â Â
If only the C band is present, the absence of any burgundy color in
the T band indicates that no COVID-19 Neutralizing Antibody is
detected in the specimen. The result is negative.
POSITIVE:
In addition to the presence of C band, if T band is developed, the
test indicates for the presence of COVID-19 Neutralizing Antibody
in the specimen. The result is COVID-19 Neutralizing Antibody
positive.
INVALID:
Control line fails to appear. Insufficient specimen volume or
incorrect procedural techniques are the most likely reasons for
control line failure. Review the procedure and repeat the test with
a new test cassette. If the problem persists, discontinue using the
test kit immediately and contact your local distributor.
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Limitations
1.          Â
A positive test result indicates that there are COVID-19
neutralizing antibodies in the sample, and a positive reaction can
be generated after infection with the COVID-19 or injection of the
COVID-19 vaccine. It needs to be analyzed based on the individual
situation of the user.
2.          Â
A positive COVID-19 neutralizing antibody test result only
indicates that the tested person has neutralizing antibody of
COVID-19 in the blood, but it does not mean that the tested person
will be protected from the COVID-19 infection. Please pay attention
to maintain personal protective measures in a crowded
environment.
3.          Â
A negative result only indicates that there is no COVID-19
neutralizing antibody that reaches the test concentration in the
specimen, and other cellular immunity and mucosal immunity cannot
be ruled out.
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As with all diagnostic tests, a definitive clinical diagnosis
should not be based on the results of a single test, but should be
made by a doctor after evaluating the results of other clinical and
laboratory tests.
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Warnings
1.          Â
This test is only used to detect the COVID-19 Neutralizing
Antibodies and is not used to diagnose an active infection.
2.          Â
Use fresh specimen whenever possible.
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Optimal assay performance requires strictly adherence to the assay
procedure described in Instruction for use. Deviations may lead to
aberrant results.
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All samples and reaction waste should be treated as the source of
infection, and the operators should take necessary protective
measures.
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Product Picture
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| Pays: |
China |
| N ° de modèle: |
-
|
| Prix FOB: |
( Negotiable ) (Negotiable)
Obtenir le dernier prix
|
| Localité: |
China |
| Prix de commande minimale: |
- |
| Commande minimale: |
200 Piece |
| Packaging Detail: |
As per standard |
| Heure de livraison: |
35 Days |
| Capacité de Fournir: |
- |
| Payment Type: |
L/C, T/T |
| Groupe de produits : |
- |
