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Evaluation of almond and hazelnut reference materials for standardizing allergenic protein detection and quantification

Published by National Institute of Standards and Technology | National Institute of Standards and Technology | Catalog Last Checked: September 10, 2026 at 05:54 PM | Dataset Last Updated: May 15, 2026
This dataset contains files from the analyses of almond and hazelnut flours, including Reference Materials 8404 and 8405, by LC-MS/MS and ELISA. Files collected by LC-MS/MS are provided in the native ".raw" format collected using a Thermo Fisher Scientific Orbitrap Elite mass spectrometer (almond.zip and hazelnut.zip). The “.raw” files can be opened using proprietary software (Thermo Fisher Scientific). Information about the naming of the LC-MS/MS data files can be found in Excel spreadsheets (Almond_flour_LCMS_file_details.xlsx and Hazelnut_flour_LCMS_file_details.xlsx). ELISA experiments were performed using a plate reader and the derived data are provided here in Excel spreadsheets (Almond-ELISA-Recoveries.xlsx and Hazelnut-ELISA-Recoveries.xlsx).

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