Principle: This method applies the principle of colloidal gold immunocompetitive inhibition chromatography. Tetracyclines (TCs) drugs or sulfonamides (SAs) drugs derived from samples or standards are first combined with colloidal gold-labeled specific monoclonal antibodies. Inhibits the binding of specific monoclonal antibodies to SD-BSA or TC-BSA conjugates on the NC membrane detection line during the chromatography process, resulting in a change in the color of the detection line.
T/MMSP 12-2022 history
2022T/MMSP 12-2022 Rapid detection method for tetracycline and sulfonamide drug residues in poultry muscle tissue