An ELISA assay is something that you’re going to need compulsorily if you work in the field of virology or microbiology. But, what really is an ELISA? When do you need it? What are the various types of it? And what is the core principle behind it? Read on to find out the answer to these questions and more.

There are many different ELISA assays available in the market, for researchers to choose from. Selecting the right type of ELISA assay for any given project can have a profound impact on the future success of that project. Some of the salient points that should be kept in mind, when selecting an ELISA assay, will be discussed in this article.

ELISA is an acronym for Enzyme-Linked Immunosorbent Assay. Assays are tests that are used to determine the presence and potency of various components like peptides, proteins, hormones, etc. Cell-based assays, in particular, are assays that are carried out within cell cultures of a certain kind. ELISA assays stand out because these are primarily plate-based assays. The chief function of ELISA assays is to find antibodies. But detection is not the only end goal here. ELISA assays also help you to quantify the antibodies. Hence, this assay can be used to determine whether or not you have antibodies related to various infectious diseases. This knowledge is essential for medical professionals to develop an effective treatment plan for you.

ELISA is an acronym for Enzyme-Linked Immunosorbent Assay. Like all bioassays, these are tests used to determine the presence and concentration of a certain substance. ELISA assays are typically used to identify and measure hormones, antibodies, proteins, and peptides. These are a kind of biochemical assay first described by Engvall and Perlmann in 1971.