ELISA stands for enzyme-linked immunosorbent assay. The ELISA test can be performed by medical professionals easily, as it is more versatile than other more complex tests. Commercially available variations of the test are also available. An ELISA test is a combination of components of the immune system, such as IgG and IgM antibodies, and chemicals to detect immune responses in the body.
An enzyme is a protein that causes a biochemical reaction. The ELISA test may also involve an antibody or an antigen (immunologic molecule) that can form an antigen-antibody reaction to give a positive result. If they don't react, it will give a negative result. You can get more information on ELISA protocol through various online sources.
Image Source: Google
An ELISA test can be used to diagnose infections like HIV (human immunodeficiency viruses) and other allergic diseases such as food allergies. It also allows for experimental investigations to identify compounds (antigens) from cell lysates in a variety of organisms. ELISA tests can also be called an immunosorbent test or an enzyme immunoassay.
This is when an enzyme is bound with another substance to act as an indicator. For example, it may cause a color shift. The ELISA test can be performed by medical professionals easily, as it is more versatile than other more complex tests. Commercially available variations of the test are also available.
An ELISA test is a combination of components of the immune system, such as IgG and IgM antibodies, and chemicals to detect immune responses in the body (for instance, to infectious microbes). An enzyme is a protein that causes a biochemical reaction.