Immunoglobulin levels vary with age, health status, and drug treatment, making them important biomarkers for preclinical research. We manufacture ELISA kits for measurement of IgG, IgM, and IgE in species including mouse, rat, rabbit, cat, dog, monkey, chicken, turkey and camels. Purified IgG, IgM and IgA are also available from several species. We currently manufacture secondary monoclonal antibodies for monkey IgG and IgM. Other secondaries are in development. Please refer to the appropriate product category pages for detailed information.