The Pros and Cons of Rapid COVID-19 Antibody Test Kits

The Pros and Cons of Rapid COVID-19 Antibody Test kits

Testing for Coronavirus disease 2019 (COVID‑19) is now easier than before. It all began with clinical trials that checked for the novel coronavirus infection symptoms (fever, cough, and shortness of breath). The screening got more advanced with molecular tests or direct detection methods. The use of diagnostic tests for COVID-19 antibodies gave the testing a different approach.

COVID-19 antibody tests are used by health care professionals to learn how the human immune system responds to the coronavirus disease. This type of assay provides a history of infection when antibodies are detected in a human blood sample. Individuals that are eligible for this kind of test are asymptomatic patients, individuals who have had exposure to someone with COVID-19, and people that have fully recovered from the disease.

One major drawback of the use of COVID-19 antibody test kits is that key agencies leading the fight against the spread of the pandemic have not approved the assay as a diagnostic test for an active coronavirus infection. This type of test only checks for the presence of proteins produced by the human immune system to help eliminate SARS-CoV-2. It can only be used in place of molecular tests on special occasions.

The restrictions on the use of a rapid COVID-19 antibody test kit also determines who is allowed to use these test kits. These serology tests are designed by commercial manufacturers and independent laboratories, under the guidance of FDA and CDC, for use by healthcare professionals. Currently, there are no COVID-19 antibody test kits approved for at-home use. Most health experts are for the idea that the direct sale of these kits to consumers can put them at risk.

The accuracy and reliability of COVID-19 antibody test kit are crucial during this time of the pandemic. According to recent validation studies on COVID-19 serology tests, performance data shows that most of the kits in the market have varying specificity and sensitivity rates. Using antibody test kits that have not been approved by the FDA have the highest possibility of producing dubious results, false positives, or false negatives.

Also, the accuracy of the results largely depends on the immune response of the individual that is taking the test. Some people have immune systems that take long to respond to a viral infection, at the same time there are others whose body system might not respond at all to a SARS-CoV-2 infection. For this reason, timing is a crucial point of consideration when it comes to COVID-19 antibody testing. These antibody test kits can measure the with a high confidence interval.

Making an assessment too early during the infection stage and more than a month after the patient has fully recovered from the novel coronavirus infection may fail to detect the presence of SARS-CoV-2 antibodies in the blood sample. This uncertainty of results is the reason why most COVID-19 antibody test findings need to be validated by molecular testing techniques such as PCR and CT tests.

Most Rapid COVID-19 antibody test kits use the lateral flow, a technology that makes the devices produce fast results.  What health professionals need are relevant knowledge on how to use the test kit component and intuitive visual interpretation. Unlike molecular testing, this technique does not require special equipment to do diagnostic tests for COVID-19 antibodies.

Positive results from diagnostic tests for COVID-19 antibodies show that an individual may have developed immunity from the disease. A coronavirus antibody testing kit will only detect the presence of antibodies in the blood sample.  It only becomes a sure way of determining previous infections only when the tests have no cross-reactions.

The only information you can obtain about the SARS-CoV-2 antibodies is the sub-types (IgM and IgG). New antibody tests can estimate the number of antibodies produced by the immune system in COVID-19 patients; but what most scientists want to know if they offer protection from future re-infection. Knowing the decay rate of the antibodies is crucial in determining how long someone remains protected from COVID-19.

Generally, the use of COVID-19 antibody tests can expand the testing capacity. Being able to test more people in a day makes it easy to understand the spread of the infection and estimate the positive rate. Policymakers rely on the positivity rate to relax restrictions and allow large gatherings.

When weighing the positive and negative aspects of the COVID-19 antibody test kits, we can say that these devices are useful in monitoring and controlling the spread of the novel coronavirus. Using reliable coronavirus antibody test kits will eliminate of more than half of the disadvantages of these medical assay devices.

COVID-19 antibody test kits have an important role in a testing strategy. With the help of distributors such as Rapid Connect Medical, you can purchase large quantities of COVID-19 antibody test kits. We can process Coronavirus (SARS-CoV-2) IgM/IgG rapid test kit orders of up to 10,000,000 units or more.

If quality and affordability top your list of considerations for selecting rapid COVID-19 antibody test kits, then you are in good hands when Rapid Connect Medical becomes your trusted partner. Feel free to contact the company’s rapid-ship response team for more information about placing orders of more than 5,000 antibody test kits.

A range of affordable mass screening point-of-care tests are available on order from different authorized distributors such as Rapid Connect Medical. This company allows companies and investors to make bulk test kit orders through its rapid-ship response team. If you would like to get more information on the testing capability of their covid-19 antibody test kits, feel free to contact Rapid Connect Medical and place your order today.

The sampling done with the rapid COVID-19 antibody test kit cassette using lateral flow from Rapid Connect Medical will give you the IgG and IgM detectable diagnostics results from between two and ten minutes. It can be used for reference in combination with the results from an RT-PCR (reverse transcriptase-polymerase chain reaction) test. A single finger prick to draw blood can be used with our kit that detects antibodies.  This positive or negative result can be detected as soon as 3 days after exposure to COVID-19 (sometimes before the onset of symptoms occur).  Knowing if you have active igM antibodies even in the first week of infection can help get the best treatment for an infected person.

If you do test positive, potentially exposed, or have traveled to a region with high infection rates, you should seek care from your doctor for treatment and continue to test for IgG antibodies daily until you are cleared to leave quarantine. The sensitivity, specificity, and accuracy or our antibody test kit is very high.  This testing method for the public gives real time results and helps to identify initial infection before the severe flu like symptoms begin.  This kit is intended to be administered by a health care professionals and providers at a clinic or other health care facilities.  Many of the faulty test kits were removed from the FDA EUA website; all of our test kits are authorized by the FDA and their data appears and is included on that website.  Consumers can trust the validity and quality of the antibody test kits sold by Rapid Connect Medical.

The kits used for diagnostic tests for COVID-19 antibodies are usually designed for research use or qualitative detection of coronavirus, and not home use. Also, they can only be used to test the presence of IgG and IgM antibodies against SARS-CoV-2. Since they are aiding tools to RT-PCR or CT scanning, a clinical diagnosis of COVID-19 should be done by a healthcare professional or physician.

An antibody detection test cassette contains antigens from SARS-CoV-2 combined with gold nanoparticles. The device has two wells (one for specimen and one buffer) and a control region on the upper end.  Two types of antibodies are of great importance in diagnostic tests for COVID-19 antibodies: Immunoglobulin M (IgM) and Immunoglobulin G (IgG). 

The importance of the gold nanoparticles in the detection test cassette is to create a colored line in the control region.  Antigens targeting a specific antibody are located in their respective regions on the nitrocellulose membrane of the test cassette. The IgG and IgM regions are coated with anti-human antibodies for each. 

The rapid COVID-19 antibody test kits you will find on the market are designed to detect SARS-CoV-2-specific antibodies. The ones distributed by Rapid Connect Medical are FDA research approved and evaluated and validated by a comprehensive clinical study.  This antigen test kit was developed in response to the COVID-19 global pandemic and offers a power tool for health care providers.  The immune response produced by a Coronavirus viral infection is what this test measures.  The CDC testing standards for laboratories were strictly followed during the clinical trials for our antibody test kit.

This is a serology elisa based test for SARS-CoV-2 antibodies in serum or plasma components of blood. Information on the collection data, total sample size, and validation of lab samples can be found here for review.  Interpretations of test results should be confirmed with a lab and a a medical professional should diagnose your infection status not only on the sole basis of your rapid test kit results.  This rapidtest should be performed by a licensed medical professional and your infection status determination may require additional tests.  With the presence for IgG antibodies people can have immunity for some time.  While viruses such as influenza have been a problem in the past, Covid-19 is a serious problem we aim to help eliminate.

Rapid Connect Medical distributes large orders of Coronavirus (SARS-CoV-2) IgM/IgG rapid test kits to global professional sports league and arenas. Rapid Connect Medical is the leading provider of Covid-19 Antibody test kits in small quantities25 test kit packs, as well as bulk orders for large countries, companies, and organizations.  If your institute or corporation is in the need of antibody test kits, feel free to email our sales team.  The company covers the USA, Canada, South America, and European territories. Therefore, if you are from these areas, Rapid Connect Medical will be able to assist you with availability, pricing, and ordering. Our test kit is considered to be the best product on the market for rapid Covid-19 antibody testing.

Our test kits are FDA EUA (Emergency Use Authorization) Authorized, have the CE Declaration for authorized European Union distribution, and have an authorization for use by the HHS for Pharmacies and Pharmacists.  Federal guidance has been issues for Rapid Connect Medical’s COVID-19 Antibody test kit that is 98.20% accurate with results in 2 to 10 minutes.  Don’t take a risk using inferior test kits, our Antibody Test kits are tested in a biotechnology laboratory!  The development of the technology for this screening standard with confirmed scientific accuracy is unique to Rapid Connect Medical‘s Antibody Test Kit.

If you are interested in ordering a large quantity for commercial, biomedical, biological, science, or pharmaceutical applications and have questions, feel free to book a call with our sales team.  In response to the global demand, our manufacturers have the capacity to support your required production needs.  Covid-19 testing is also covered by many insurance plans.  For our update on insurance coverage from our website, that can be accessed here.  Our newest test kit also has data from specimens collected by the Mayo clinic.

Important Features:

Certification and Authorization – COVID-19 antibody test kits from Rapid Connect Medical are safe for use under the Emergency Use Authorization (EUA) of the FDA (Food and Drug Administration). They also are authorized by The U.S. Department of Health and Human Services (HHS) for Pharmacy or Pharmacist use. The antibody test kits come with a CE Declaration, meaning that they are clear for use in countries that fall under the European Union. 

Storage and Quality – the Coronavirus antibody testing kits from Rapid Connect Medical have a shelf life of 24 months from the date of manufacture. 

Ease of Use – the COVID-19 antibody test kits from Rapid Connect Medical are easy to use and you can get your results in two to ten minutes. The antibody test kits are designed for medical professional use and not as an over-the-counter product for home use. 

Technology – the rapid serologic COVID-19 antibody test kits from Rapid Connect Medical use lateral flow technology. 

We offer fast shipping methods for our antibody test kits at an affordable rate. You can order test kits online at

Be sure to follow us on Facebook, LinkedIn, YouTube, and Twitter for updates, news, and new product announcements.  We will also be having press events in the near future so keep an eye out for more news about Rapid Connect Medical!

Stop the Spread – Test Yourself Now

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