mzfoodtest

An ELISA test kit is a diagnostic tool that employs a specific antigen or antibody to detect a target substance in a sample. The test typically involves immobilizing an antigen on the surface of a microplate and then adding samples that may contain antibodies to the antigen. After a series of steps involving washing, adding enzyme-linked antibodies, and a substrate that reacts with the enzyme, a colorimetric change indicates the presence and concentration of the target molecule. mzfoodtest.com/...