KMD Bioscience has been dedicated to antibody production research for many years. Our technicians have accumulated extensive expertise from numerous successful production projects. We strive to provide clients with high-quality antibodies, recombinant proteins, and related services. Leveraging well-established platform systems, including our Antibody Platform and Protein Platform, we offer integrated upstream and downstream services for antibody production. This enables us to provide comprehensive one-stop technical services encompassing Antibody Preparation, Antibody Purification, Antibody Sequencing, and Antibody Affinity Maturation.

Polyclonal antibodies are present in the serum of immunized animals and can be obtained through direct serum isolation. Due to their advantages—such as the capability to recognize multiple epitopes and elicit reactions like agglutination and precipitation—they are widely applied in immunological diagnostics. KMD Bioscience possesses an experienced team for Antibody Preparation, mature antibody production facilities, and advanced techniques. In addition to preparing polyclonal antibodies from commonly used laboratory species like rabbits and rodents, we also offer clients Donkey Polyclonal Antibody Preparation services.

Donkeys are large host animals, enabling the commercial-scale production of antibodies suitable for commercial and industrial applications. KMD Bioscience can utilize various antigens—including small molecules, peptides, modified peptides, proteins, fusion proteins, and modified proteins—for polyclonal antibody preparation. Leveraging extensive successful preparation experience, we ensure timely completion of experiments. We guarantee a positive serum and antibody ELISA titer of ≥ 1:50,000. For polyclonal antibodies prepared using protein antigens, we ensure positive results in Western blot detection.