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 …

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

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) detects antigen-antibody interactions by using enzyme-labelled conjugates and enzyme substrates that generate colour changes.

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 …

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

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