In addition to general inflammatory parameters, autoimmune diagnostics includes targeted determination of autoantibodies. Autoantibodies play an important role in the diagnosis of autoimmune diseases because of their versatile clinical relevance. Many studies have shown that an early and extensive autoantibody screening test is crucial for the timely detection, diagnosis and treatment of autoimmune diseases. Due to the large number of examination parameters, the microarray is the best choice here. INTER-ARRAY® produces assays for the diagnosis of autoimmune diseases on glass slides, microtiter plates and membranes.