5 Calibrating solutions, diluents, control samples, reagents, antibodies, antigen substrates, conjugates, stopping solutions, histology reagents, enzyme immunoassay reagents and general purpose reagents for medical and veterinary diagnostic and clinical use; and diagnostic and immunological test kits consisting of reagents, controls, buffers, calibrators, diluents, antibodies, antigen substrates, conjugates, stopping solutions, antisera and/or dropper bottles, all for use in measuring the concentration of proteins, antibodies, antigens and other substances in blood, other body fluids and body tissues, or extracts thereof, for use in the diagnosis, treatment, cure, prevention or mitigation of diseases and other conditions in humans and animals; biological and chemical preparations and reagents for medical or veterinary use; Clinical medical reagents; Diagnostic preparations for clinical or medical laboratory use; Diagnostic preparations for medical and veterinary use; Diagnostic reagents for medicinal use; Medical diagnostic reagents; Medical diagnostic reagents and assays for testing of body fluids; Reagents and media for medical and veterinary diagnostic purposes; Reagents for medical use; medical diagnostic kits for use in immunology and serology, consisting primarily of extracts from blood or body fluids; control solutions indicative of a positive result for medical use; buffer solutions for diluting samples and/or reagents for medical use; reagents, blood reagents; antisera for precipitating specific proteins, for medical purposes; fixative for precipitating proteins, for medical purposes; templates for controlling the application of samples and/or antisera, for medical purposes