What Is a Total COVID-19 Antibody Test?

What Is a Total COVID-19 Antibody Test?

COVID-19 antibody tests are important tools in monitoring and controlling the spread of the novel coronavirus pandemic. The phrase “Total Antibody Test” has been used by different health experts many times to describe new kits and assays. We all must be on the same page when it comes to diagnostic tests for COVID-19 antibodies.

As the name suggests, you would need a COVID-19 antibody test kit to detect antibodies against the novel coronavirus. There are two most common proteins produced by the human immune system that play a major role in clearing out the SARS-CoV-2 from the body. These two protective proteins are immunoglobulin G (IgG) and immunoglobin M (IgM).

The reason why commercial manufacturers and independent laboratories design coronavirus antibody testing kits for IgG and IgM, is because the two proteins mentioned earlier can be found in the blood and other body fluids in large amounts. Immunoglobulin E (IgE) and Immunoglobulin D (IgD) are also present in the blood sample but they can be found in small undetectable amounts.

IgM is the antibody that makes the first contact with the antigen (SARS-CoV-2) in the blood during the primary immune response. After the immune system has learned more about the compositions and nature of the antigen it produces the IgG antibody as the final weapon against the virus. Therefore, you are most likely to detect IgM during the early stages of infection and the IgG antibody towards the final stage, when the patient has fully recovered from COVID-19.

As your source for reliable coronavirus antibody test kits online, you will come across devices that target IgG, IgM, or both antibodies if possible. A total COVID-19 antibody test aims to detect multiple types of protective proteins the human body produces to eliminate a novel coronavirus infection. Some studies suggest that people with mild to moderate coronavirus infections tend to produce fewer antibodies compared to those with serious illnesses.

In most diagnostic tests for COVID-19 antibodies, IgG and IgM are the most active protective proteins that the human body produces to fight SARS-CoV-2. For this reason, commercial manufacturers and independent laboratories may consider coronavirus (SARS-CoV-2) IgM/IgG rapid test kits to be in the same category as the total COVID-19 antibody test kits.

Therefore, coronavirus antibody testing kits for both IgG and IgM, and total COVID-19 antibody test kits are the same thing.  These types of tests are considered to be more sensitive in detecting both the early and late antibodies. They give a clear picture of the clinical outcome of the patient. These tests work best with large population surveys, especially where there are many cases and higher rates of SARS-CoV-2 infections.  A high prevalence of testing will improve the confidence of the public.

In general, there are two types of antibody tests for coronavirus in the market, IgG, and total (IgG and IgM).  The U.S. Food and Drug Administration (FDA) has approved several COVID-19 antibody tests and a majority of them are designed to detect both the IgG and IgM antibodies in whole blood, serum, or plasma samples.

A total COVID-19 antibody test can determine the infection stage of an individual. When the results show the presence of only the IgM antibody, then the person is in the early stage of SARS-CoV-2 infection. If both IgG and IgM are present in the blood sample then the individual is believed to be in the recovery stage. Test results that show only the presence of IgG antibody then the person has fully recovered from the coronavirus disease. 

During a viral infection, there is a lag phase where a COVID-19 antibody test may not detect the presence of antibodies. After the onset of coronavirus symptoms, it may take a week or a month before the immune response produces enough antibodies that can be picked by a serology assay. Recent studies have shown that SARS-CoV-2 IgG antibodies have a fast decay rate and this drop in levels starts somewhere between two and three months of infection.

A total COVID-19 antibody test can best be recommended to diagnose asymptomatic patients and individuals coming from SARS-CoV-2 hot spot areas. Choosing whether to use an IgG or total antibody test will depend on the type of results and information you want. Normally, health care professionals would recommend this test 4 days after the onset of coronavirus infection symptoms.

The development of COVID-19 antibody tests that can estimate the number of antibodies in the blood is a great step towards understanding the humoral immune response. This invention makes it easy for scientists to determine a person’s level of immunity against SARS-CoV-2. Up until now, how long this immunity lasts is still a puzzle which health experts are trying to solve.

There are ongoing studies and research to determine the immunity of the human body towards the coronavirus infection. There is limited information about the nature of secondary immune response the human body has against coronavirus. Total COVID-19 antibody tests can only be used to diagnose for SARS-CoV-2 when the direct diagnostic tests have failed or likely to fail.

If you are looking to make a large purchase of total COVID-19 antibody tests for your organization or agency, please contact Rapid Connect Medical. We have rapid-ship response teams that can handle large test kit orders of up to 10,000,000 and more.

Feel free to contact Rapid Connect Medical to obtain more information on their manufacture’s FDA EUA Authorized Coronavirus (SARS-CoV-2) IgM/IgG rapid 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 https://rapidconnectmedical.com/

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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