1. Development of sandwich ELISA for detection and quantification of invertebrate major allergen tropomyosin by a monoclonal antibody.
- Author
-
Zhang H, Lu Y, Ushio H, and Shiomi K
- Subjects
- Animals, Antibodies, Monoclonal analysis, Enzyme-Linked Immunosorbent Assay instrumentation, Food Hypersensitivity prevention & control, Invertebrates immunology, Allergens analysis, Enzyme-Linked Immunosorbent Assay methods, Invertebrates chemistry, Tropomyosin analysis
- Abstract
Muscle protein tropomyosins of invertebrates are major allergens responsible for wide spread allergic reactions against invertebrates such as shellfish and insects. In order to develop a sandwich enzyme-linked immunoadsorbent assay (ELISA) for detection and quantification of the invertebrate pan-allergen tropomyosin, a specific monoclonal antibody (MAb), CE7B2, was produced. We have successfully established a sandwich ELISA for measuring invertebrate tropomyosin concentrations in food and food materials. The sandwich ELISA system using the MAb CE7B2 is a useful tool to detect and quantify levels of tropomyosin in food. The method is also helpful to detect mite and cockroach tropomyosins, the important indoor allergens., (Copyright © 2013 Elsevier Ltd. All rights reserved.)
- Published
- 2014
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