[Introduction]

Ractopamine（（Ractopamine, abbreviationRac）Excessive use in livestock can convert adipose tissue into muscle tissue, and recently, ractopamine has been used as a feed additive instead of clenbuterol. People who eat products containing ractopamine residues often suffer from heart palpitations, muscle tremors, nausea, vomiting, fever, chills and other symptoms, especially for heart disease, diabetes, hypertension and other patients. This test strip is used for rapid screening and detection of residual ractopamine in pig and cow urine, meat, and sauce meat.

【 Detection Principle 】

This test strip uses the principle of competitive inhibition immunoassay technology to determine ractopamine in animal urine, meat and other tissues. The reagent contains a detection band pre fixed on the membrane（T）The conjugate of ractopamine and the monoclonal antibody against ractopamine labeled with colloidal gold compete with the labeled antibody for binding to the conjugate during detection. The detection limit of this product is5ng/g（5ppb）.