THE COMPANY Golden West Biologicals, Inc.® (GWB) is a privately held company headquartered in Temecula, California. The company was formed in 1989 to directly address the needs of diagnostic medical device manufacturers by providing a reliable and cost effective source of high quality raw materials. In addition to meeting product requirements, GWB is committed to providing excellent service. Excellence in service includes, but is not limited to, on time delivery, minimal lead-time, consistent product performance and working with clients to provide solutions or develop new products that meet their unique requirements. THE PRODUCTS GWB offers a vast line of biological products that are critical components for the development and manufacture of immunoassays. Products include processed human sera matrices, highly purified protein fractions, disease state plasmas, antigens and antibodies. GWB has also developed the Mass Spect Gold® and Seratrol™ product lines to address customer need for ultra-low human sera for ultrasensitive testing and matrix-effect free base material for calibrators and controls. Our products are shaped by our customers with new products being developed and tailored to each customer's needs; one customer at a time. GWB provides The Products of Reference. THE SERVICE Service plays a major role in our commitment to provide the total partnership required by the medical device industry. This includes on-time delivery, package integrity, proper shipping conditions as well as complete tracking control. GWB places total customer satisfaction as the ultimate goal on its business pursuits. Golden West Biologicals’ Blood Establishment Registration Number is 2029037. Golden West Biologicals’ State of California FDA Device Manufacturing License Number is 47709 and 45092.