Biowest is the European leader in the collection of animal sera, providing the widest range of sera and cell culture media available on the mar ket In 2004, Biowest was acquired by the Viking / Serascandia group, collectors of animal by-products in Latin America, to become the first serum company. Our products are employed in the production of biopharmaceuticals and vaccines and in the academic, governmental and industrial research sectors in fields spanning the areas of cell biology, genomics, proteomics, virology, immunology, innovative drug research and toxicology.