Gull Laboratories

Gull Laboratories was a specialized medical diagnostics company that developed, manufactured, and marketed test kits for the detection of infectious diseases. The company was particularly well-known for its expertise in enzyme-linked immunosorbent assay (ELISA) and immunofluorescence assay (IFA) technologies. Its product portfolio focused on viral and bacterial infections, including Epstein-Barr virus, Lyme disease, and various herpesviruses. Headquartered in Salt Lake City, Utah, Gull Laboratories established a significant presence in the clinical laboratory market before being acquired by Meridian Diagnostics in 1998. The company's products were widely used in hospitals and commercial laboratories for the diagnosis of complex infectious conditions.