Today, the Golden West companies offer unrivaled quality and value to its customers with its extensive distribution network and manufacturing capabilities. As a distributor, Golden West Biologicals, Inc. offer therapeutic Human Serum Albumin for excipient use. As a distributor, Golden West BioSolutions, LLC offer biological components such as antigens, enzymes, human serum off the clot, and various other blood products. As a manufacturer, Golden West Diagnostics, LLC offers human matrices used in the preparation of controls and standards, human and animal protein fractions, human serum AB and specializes in the Mass Spect Gold product line, offering matrices that are ultra-low analyte for vitamins, steroids, hormones and toxicology negative. The Golden West companies offer a vast product list and also develops and adds new products and innovative solutions to meet the needs of the customers and industry we serve.