REAGEN clenbuterol ELISA kit

REAGEN clenbuterol ELISA kit RND99013 1. Overview REAGEN clenbuterol enzyme immunoassay test kit suitable for quantitative detection of urine, tissue and feed residues of clenbuterol. The kit features include:? Fast (10-30 minutes), the organic solvent is not required, high recovery (75-105%) of the extraction method. ? High sensitivity (0.05ppb); low detection limit (meat / fat 0.025ppb, urine 0.05ppb, feed 0.2ppb). ? High repeatability. ? Testing process takes less than two hours. 2. The principle of kit REAGEN clenbuterol enzyme immunoassay test kit based on the principle of competitive enzyme immunoassay, containing clenbuterol antigen has been coated in microplates is. When drug analysis, sample with a specific anti-common is added to the wells. If the sample contains the drug, it will compete antibody, antigen-antibody-suppressing drugs combined with a plate coated. Adding enzyme-labeled secondary antibody to form a coating antigen - antibody - HRP secondary antibody complex. After adding the substrate, the color intensity and concentration of the product in the sample is inversely proportional to the drug. 3. The sample detection limit of the test sample detection limit (ng / g) feed 0.2 (rapid extraction) 0.05 (organic extraction) meat / tissue 0.025 (solvent extraction) milk contains fat milk urine 0.05 0.25