Ractopamine-KLH conjugate

Ractopamine-KLH is a hapten-carrier protein conjugate formed by coupling Ractopamine to keyhole limpet hemocyanin (KLH) . As a hapten, Ractopamine alone cannot induce an immune response and must be conjugated to a large molecular protein to become a complete antigen with immunogenicity. Ractopamine-KLH may be supplied as a lyophilized powder or as a solution. The solution is prepared in 0.01 M TBS (pH 7.4) buffer at a typical concentration of 1 mg/mL.