Top-Down, High-Throughput of Thermo-Stable Allergens Using Complementary MS/MS Fragmentation Strategies

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Monica Carrera2, Chad Weisbrod1, Daniel Lopez-Ferrer1, Romain Huguet1, Jose Manuel Gallardo2, Jae Schwartz and Andreas Huhmer1

Development of a simple and fast strategy based on ultra high mass resolution that allows simultaneously the identification of food allergens and the authentication of fish species. This technique could be widely expanded and applied to determine fish species and as a tool to enforce the guidelines from the U.S. Food and Drug Administration with respect to fish labeling.


1. Thermo Fisher Scientifi c, San Jose, USA 2. Instituto de Investigaciones Marinas, Vigo, Spain