ELISA has been used as a diagnostic tool in medicine, plant pathology, and biotechnology, as well as a quality control check in various industries. In the most simple form of an ELISA, antigens from the …

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 …

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

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

Learn about ELISAs (Enzyme Linked Immunosorbent Assays) and the various types of ELISA including direct, indirect, sandwich and competitive ELISAs.

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

5 days ago · ELISA is an immunoassay where an antibody captures (or detects) a target antigen, and an enzyme-driven reaction generates a measurable signal—typically a color change (absorbance), …

The technique has revolutionized immunology and is commonly used in medical research laboratories. ELISA also has commercial applications, including the detection of disease markers and allergens in …

This guide explains what an ELISA (short for enzyme linked immunosorbent assay) is, the procedures involved, types of ELISA, detection options and results. Find out more

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 …