{
  "@type": "dcat:Dataset",
  "accessLevel": "public",
  "accrualPeriodicity": "irregular",
  "bureauCode": [
    "006:55"
  ],
  "contactPoint": {
    "fn": "Lisa E. Kilpatrick",
    "hasEmail": "mailto:lisa.kilpatrick@nist.gov"
  },
  "description": "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).",
  "distribution": [
    {
      "description": "A human-readable file containing information about the almond and hazelnut data.",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-4200/almond_hazelnut_analysis_readme.txt",
      "format": ".txt",
      "mediaType": "text/plain",
      "title": "almond_hazelnut_analysis_readme"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4200/Almond-ELISA-Recoveries.xlsx",
      "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4200/Almond_flour_LCMS_file_details.xlsx",
      "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4200/Hazelnut-ELISA-Recoveries.xlsx",
      "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4200/Hazelnut_flour_LCMS_file_details.xlsx",
      "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4200/almond.zip",
      "mediaType": "application/zip"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4200/hazelnut.zip",
      "mediaType": "application/zip"
    }
  ],
  "identifier": "ark:/88434/mds2-4200",
  "issued": "2026-08-05",
  "keyword": [
    "ELISA",
    "LC-MS/MS",
    "RM 8404",
    "RM 8405",
    "allergen",
    "almond",
    "hazelnut",
    "reference material"
  ],
  "landingPage": "https://data.nist.gov/od/id/mds2-4200",
  "language": [
    "en"
  ],
  "license": "https://www.nist.gov/open/license",
  "modified": "2026-05-15 00:00:00",
  "programCode": [
    "006:045"
  ],
  "publisher": {
    "@type": "org:Organization",
    "name": "National Institute of Standards and Technology"
  },
  "theme": [
    "Bioscience:Proteomics",
    "Health:Food and nutrition",
    "Standards:Reference materials"
  ],
  "title": "Evaluation of almond and hazelnut reference materials for standardizing allergenic protein detection and quantification"
}