Stellar Biotechnologies is a leading manufacturer of Keyhole Limpet Hemocyanin (KLH), an immune-stimulating protein used in therapeutic and diagnostic markets that is both an active pharmaceutical ingredient in many new immunotherapies targeting cancer, infectious diseases, and immune disorders, and a finished product for measuring immune status. Stellar Biotechnologies is unique in its proprietary methods, facilities, and KLH technology. For more information, visit the company’s website at www.stellarbiotech.com.