Covid-19 Antibody Test & Diagnostic Test: Pointing Out Differences

 


With the spread of coronavirus disease, there has been an increase in the demand of COVID test kit suppliers. Know more about the two different tests carried out. 


A study comparing the sensitivity of one type of rapid antigen test compared to a PCR test, found 77% of positive antigen test results as against RT-PCR test results. Thus the Rapid antigen test is a screening tool and can give you an assumption about being infected. But renowned RT-PCR test machine suppliers in India will help you get confirmed results. 


There Are Two Categories Of Tests For Coronavirus


One is an antibody test to see if you have antibodies in your blood. This test could indicate that you had COVID in the past. The antibody test is performed on blood, and it’s the test you would want if you want to learn if you were exposed to COVID.

The other is a diagnostic test to see if you actually have an active case of COVID-19 – right now. It’s done via a nasal swab. It’s the test you would get if you have symptoms and/or have been exposed to someone with COVID.


The Difference Between Diagnostic Test And Antibody Test?


The diagnostic test is only offered with a physician’s order, and it’s not something a person can stop at a Lab and buy for themselves. The diagnostic and antibody tests are similar, in that they both must meet certain levels – or thresholds – to indicate a positive result. 


Antibody testing, also known as serology testing, is usually done after full recovery from COVID-19. Eligibility may vary, depending on the availability of tests. A health care professional takes a blood sample, usually by a finger prick or by drawing blood from a vein in the arm. Then the sample is tested to determine whether you've developed antibodies against the virus that causes COVID-19. The immune system produces these antibodies — proteins that are critical for fighting and clearing out the virus


Conclusion


BioChain Incorporated is a leading supplier of Life Science Products across the world. We are dedicated to providing the Best Quality Products that include Research Chemicals, ELISA Kits, Recombinant Proteins, PCR reagents, APIs, custom Peptides, and many other Products. The company is also making its name as a promising thermo fisher scientific products distributor. 

Give them a call or you can visit their website to learn more.


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