1 Diagnostic assay preparations for scientific or research use; antibodies for scientific or research use or for use in the manufacture of allergen detection systems, devices and allergen purification systems; antibodies for clinical or medical laboratory use or for environmental analysis, namely, analysis of the exposure to allergens, all for use in the diagnosis of allergic diseases, including rhinitis, asthma, atopic dermatitis, food allergies and occupational allergies; biochemicals, namely, antibodies and allergens for scientific or research use; biochemicals in the nature of antibodies and allergens used in the manufacture of allergen detection systems and devices and allergen purification systems; assays for research purposes, composed of antibodies, for detection and measurement of allergen concentrations in indoor and outdoor environments, or in dust, air, foods or any other substances; diagnostic assays for research purposes, composed of antibodies, for detection and measurement of allergen concentrations in indoor and outdoor environments, or in dust, air, foods, or any other substances; diagnostic kits consisting primarily of antibodies, buffers, and reagents to monitor allergen concentrations in indoor and outdoor environments, or in dust, air, foods or any other substances, antibodies in blood and other body fluids