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Rapid Antigen Saliva Test Nasopharyngeal Collection Kit

Basic Information
Place of Origin: China
Brand Name: Ascentet
Certification: CE FDA TGA
Model Number: OEM
Minimum Order Quantity: 10000pcs
Price: $1.50-2.0/pcs
Packaging Details: 25tests/box 1test/box
Delivery Time: 5-20 days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 100000pcs/day
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Sample Collection: Nasal Swab Package: 25pcs/box, 1pcs/box
Use: Fast Check Of Coronavirus Reading Time: In 15 Mins
Method: Colloidal Gold Assay Qualitative: Qualitative Determination Of Covid-19

15mins Reading One Step Covid POCT Covid-19 2019-NCoV Antigen Rapid Test Kit

 

STORAGE AND STABILITY

SAMPLE REQUIREMENTS

NOTE:

* When sampling, gently hold it in mouth and let saliva naturally adsorb on the sponge.

* Don’t bite the sponge with teeth.

* Any saliva specimen is appropriate for testing but the saliva specimen collected in the morning, before mouth rinsed, eating or drinking, is recommended

 

No. Component Amount Main components
48 Rxns 96 Rxns
1 Nucleic acid release agent 1.4mL/tube 2 tubes 5.3 mL/bottle 1 bottle Surfactant
2 RNA protectant 27 μL/tube 1 tube 53 μL/tube 1 tube RNase inhibitor
3 SARS-CoV-2 reaction solution 800 μL/tube 1 tube 1600 μL/tube 1 tube Primer, probe, reaction buffer, dNTP
4 SARS-CoV-2 enzyme mixture 80 μL/tube 1 tube 160 μL/tube 1 tube Hot start Taq enzyme, M-MLV enzyme
5 SARS-CoV-2 positive control 100 μL/tube 1 tube 100 μL/tube 1 tube Recombinant plasmid containing target fragment, RNA
6 SARS-CoV-2 negative control 1200 μL/tube 1 tube 1200 μL/tube 1 tube TE buffer

 

PRODUCT FEATURE

Easy specimen collection

Fast results in 15 minutes assay time

Easy visually interpretation

Simple operation, no equipment required

High accuracy

 

 

HOW TO PERFORM THE TEST?

1. Remove a Test Device from the foil pouch by tearing at the notch and place it on a level surface.

2. Holding Extraction Reagent bottle vertically, add 10 drops (400μL) to the Extraction tube.

3. Insert the nasopharyngeal (and oropharyngeal) swab sample(s) into the extraction solution, then, mix the swab 10 times.

4. Remove the swabs while pressing against the solution tube in order to extract most of the specimen

5. Place the dropper cap and drop 3 drops (60~70μl) into the sample well.

6. Read the result in 10-15 minutes. Do not read results after more than 20 minutes.

 

Something you need to learn about:
1) What is the difference between an antigen test and a molecular test?
An antigen test detects specific proteins on the surface of the virus. These tests are quicker and less expensive, but have a higher chance of missing an active infection, according to the FDA.
A molecular (PCR or polymerase chain reaction) test detects the virus’s genetic material. These tests require a more complex technology to get results, and it usually takes a day or two to get those results (depending on lab capacity, results may take up to a week).
If an antigen test shows a negative result and you have reason to believe you may have the virus (because of symptoms or exposure), your doctor may order a molecular test to confirm the results.

2) Which tests are more accurate?
No test is 100% accurate, but the molecular tests are considered to be more accurate than the antigen tests, according to available research.
According to the FDA, an antigen test cannot “definitively rule out active coronavirus infection,” but positive results are “highly accurate” (negative results may require a confirmation test).
Harvard Medical School wrote in August that the reported rate of false negatives with molecular testing is as low as 2% and as high as 37%. A molecular test using a deep nasal swab will have fewer false negative results than samples from throat swabs or saliva, they say.
For antigen testing, Harvard noted that the reported rate of false negative results can be as high as 50%, but that the FDA has granted emergency use authorization for a more accurate antigen test.
In general, some of the issues that may affect the accuracy of a test include ineffective swabbing, contamination or mishandling of the sample, or problems with the testing chemicals, according to the FDA.

3) If antigen tests are less accurate, why would we use them?
Experts say the value in the rapid antigen tests is in the frequency of the testing rather than the accuracy, with repeated testing recommended. According to Science, getting a false negative in an antigen test two or three times in a row is rare. This strategy lines up with the NPR report mentioned above, which would employ daily testing of those in high-risk areas.

 

4) Who must be tested for COVID-19?
As per the Minister’s Directive: COVID-19: Long-Term Care Home Surveillance Testing and Access to Homes (Minister’s Directive) effective January 8, 2021, all staff, student placement and volunteers working in long-term care homes must be tested regularly in accordance with the Minister’s Directive, unless the exception for individuals who have previously had laboratory confirmed COVID-19 applies. The testing requirements in the Minister’s Directive include all individuals working in long-term care homes who are: • Staff as defined in the Long-Term Care Homes Act, 2007 • Volunteers as defined in the Long-Term Care Homes Act, 2007 • Student placement, meaning any person working in the long-term care home as part of a clinical placement requirement of an educational program of a college or university, and who does not meet the definition of “staff” or “volunteer” under the Long-Term Care Homes Act, 2007. The Minister’s Directive also includes additional testing and documentation requirements for general visitors, caregivers and support workers.

 

Rapid Antigen Saliva Test Nasopharyngeal  Collection Kit 0

Rapid Antigen Saliva Test Nasopharyngeal  Collection Kit 1

Rapid Antigen Saliva Test Nasopharyngeal  Collection Kit 2

Contact Details
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Phone Number : +8619946196228

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