{
  "meta": {
    "disclaimer": "Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. We may limit or otherwise restrict your access to the API in line with our Terms of Service.",
    "terms": "https://open.fda.gov/terms/",
    "license": "https://open.fda.gov/license/",
    "last_updated": "2026-04-01",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 1
    }
  },
  "results": [
    {
      "status": "Terminated",
      "city": "Minneapolis",
      "state": "MN",
      "country": "United States",
      "classification": "Class III",
      "openfda": {},
      "product_type": "Devices",
      "event_id": "81550",
      "recalling_firm": "R & D Systems, Inc.",
      "address_1": "614 McKinley Pl NE",
      "address_2": "N/A",
      "postal_code": "55413-2610",
      "voluntary_mandated": "Voluntary: Firm initiated",
      "initial_firm_notification": "Letter",
      "distribution_pattern": "US Nationwide and worldwide distribution to FL, LA, NE, MA.      International distribution to Japan, Mexico, South Korea, United Kingdom.",
      "recall_number": "Z-0691-2019",
      "product_description": "Quantikine¿ IVD¿ ELISA, Human sTfR Immunoassay kit.    Product Usage:  The QuantikineTM IVDTM sTFR Enzyme linked immunosorbent assay is intended for the measurement of sTfR concentration in human serum or plasma as an aid in the diagnosis of iron deficiency anemia, especially the differential diagnosis of iron deficiency anemia and anemia of chronic disease.",
      "product_quantity": "198 kits",
      "reason_for_recall": "The Human sTfR Quantikine IVD ELISA Kit, catalog # DTFR1, lot P180151 was packed with the incorrect control data card number 750228.4.",
      "recall_initiation_date": "20181101",
      "center_classification_date": "20190103",
      "termination_date": "20201103",
      "report_date": "20190109",
      "code_info": "Catalog number DTFR1, Lot number P180851"
    }
  ]
}