Biological and chemical preparations and reagents for medical and veterinary use, namely, reagents for use in the development of monoclonal antibodies; culture media for medical, veterinary, diagnostic and biopharmaceutical use; biological preparations for medical purposes, namely, use in cell cultures; blood culture media for medical and veterinary use; proteins for medical use in binding and detecting antibodies; sera for medical purposes, namely, use in vaccines, cell and tissue cultures and in growth media supplements; antisera for medical use, namely, antisera for in vivo use; antibodies for therapeutic purposes, namely, use in therapeutic products, and diagnostic applications; blood, namely, blood for medical purposes; blood plasma, namely, blood plasma for pharmaceutical preparations, not as raw materials; blood grouping reagents for medical use; blood protein fractions for medical purposes, namely, use in cell culture products and diagnostic applications; polyclonal preparations, namely, antisera, antiplasma, and polyclonal antibodies, which are not raw materials, for use in preparing active pharmaceutical ingredients; diagnostic preparations, substances, agents and reagents for medical, clinical and pharmaceutical use