The enzyme-linked immunosorbent assay (ELISA) (/ ɪˈlaɪzə /, / ˌiːˈlaɪzə /) is a commonly used analytical biochemistry assay, first described by Eva Engvall and Peter Perlmann in 1971. [1] The assay is a …

May 15, 2023 · ELISA is a laboratory technique that detects certain antibodies, antigens and other substances in your blood, pee or other bodily fluid. Laboratory scientists use this technique for …

Learn about ELISA assays with Pierce Protein Methods. Our comprehensive guide covers principles, protocols, and applications, enabling precise and reliable results for your research.

The enzyme-linked immunosorbent assay (ELISA) detects antigen-antibody interactions by using enzyme-labelled conjugates and enzyme substrates that generate colour changes.

Dec 11, 2025 · Enzyme-linked immunosorbent assay, biochemical procedure in which a signal produced by an enzymatic reaction is used to detect and quantify the amount of a specific substance in a …

The enzyme-linked immunosorbent assay (ELISA) is an immunological assay commonly used to measure antibodies, antigens, proteins and glycoproteins in biological samples.

Dec 18, 2025 · Enzyme-Linked Immunosorbent Assay (ELISA) is a widely used laboratory technique to detect and measure substances such as antibodies, antigens, proteins, or hormones in a sample …

ELISA (which stands for enzyme-linked immunosorbent assay) is a technique to detect the presence of antigens in biological samples. An ELISA, like other types of immunoassays, relies on antibodies to …

4 days ago · 1️⃣ ELISA Plates, also known as enzyme-linked immunosorbent assay (ELISA) plates, are widely used laboratory tools in biology, medicine, food testing, and related fields. They are primarily …

May 17, 2022 · Enzyme-linked immunosorbent assay (ELISA) utilizes an enzyme system to show a specific combination of an antigen with its antibody. It is a method of quantifying an antigen …