QED has developed a large panel of monoclonal antibodies to immunoglobulin (Ig) of different species. Included in this panel are antibodies to bovine, canine, chicken, feline, goat, human, rabbit and rat Ig. Each set of anti-Ig antibodies has been screened for cross-reactivity with Ig of other species in order to provide our customers with highly specific anti-Ig antibodies. All of these antibodies are available as ascites or purified immunoglobulin.