What is a Rapid Antigen Detection Test and how does it work?

Expert Solution

Rapid Antigen Detection Test (RADT)

Rapid Antigen Detection Test is a diagnostic test
It detects the presence or absence of an antigen
It is an immunochromatographic
Result can be seen with naked eye
Since freign antogen is already present after an infection, it is more faster. Because on dont want to wait for antibody to develop

Working of RADT

Sample is applied on an antibody coated strip
Antibodies on the strip are coated with fluorophore
Fluorophore allow to detect the presence of antigen
When antigen containing sample is applied, it will attach to the antigen.
This antigen is then again passes throug another area containing antibodies against the antigen.
These antibodies attached to the antigen are detected to confirm the presence of antigen
This process is less time consuming, efficient and reliable

gladiator answered 2 years ago

How does a rapid/dipstick test work (either pregnancy or for influenza)? You can either draw this...

How does a rapid/dipstick test work (either pregnancy or for influenza)? You can either draw this or describe it. When searching on Google, use image search AND the word reagent.

what is nutrisystem and how does it work?

What is a buffer and how does it work?

What is outsourcing and how does it reduce risk? Not how does it work, how does...

What is outsourcing and how does it reduce risk? Not how does it work, how does it work to reduce risk?

assume antigen is present, describe how the two antibodies and HRP are work to produce a...

assume antigen is present, describe how the two antibodies and HRP are work to produce a color change in this immunoassay?

How does growth of Agglomeration economies promote urbanization and what can be the consequences of rapid...

How does growth of Agglomeration economies promote urbanization and what can be the consequences of rapid urbanization

what is corporate governance and how does it work?

What is a dog clutch and how does it work?

How does the blood typing test work? If provided with a hypothetical situation, be able to...

How does the blood typing test work? If provided with a hypothetical situation, be able to predict the results.

what is an antigen-presenting cell and what role does this type of cell play in an...

what is an antigen-presenting cell and what role does this type of cell play in an immune response?

Question