Product Name: Lumipulse G pTau 217 Plasma Calibrators Model/Catalog Number: 81557 Software Version: Not Applicable Product Description: Lumipulse G pTau 217 Plasma Calibrators: The pTau 217 plasma concentration of a specimen is automatically calculated from the calibration curve, which is also automatically calculated from calibration data. The result of the calculation is reported in pg/mL. Lumipulse G pTau 217 Plasma Calibrators: Liquid (Frozen), 1x1.5 mL (5 Concentrations) CAL 1 0 pg/mL pTau 217 Plasma Calibrator CAL 2 0.250 pg/mL pTau 217 Plasma Calibrator CAL 3 1.000 pg/mL pTau 217 Plasma Calibrator CAL 4 5.000 pg/mL pTau 217 Plasma Calibrator CAL 5 10.000 pg/mL pTau 217 Plasma Calibrator Contains Tris buffer with protein (bovine) and chemical stabilizers. Preservative: 0.1% ProClin 300, 0.05% ProClin 950 Component: Yes. Lumipulse G pTau217/B-Amyloid 1-42 Plasma Ratio
USProduct Name: Lumipulse G pTau 217 Plasma Calibrators Model/Catalog Number: 81557 Software Version: Not Applicable Product Description: Lumipulse G pTau 217 Plasma Calibrators: The pTau 217 plasma concentration of a specimen is automatically calculated from the calibration curve, which is also automatically calculated from calibration data. The result of the calculation is reported in pg/mL. Lumipulse G pTau 217 Plasma Calibrators: Liquid (Frozen), 1x1.5 mL (5 Concentrations) CAL 1 0 pg/mL pTau 217 Plasma Calibrator CAL 2 0.250 pg/mL pTau 217 Plasma Calibrator CAL 3 1.000 pg/mL pTau 217 Plasma Calibrator CAL 4 5.000 pg/mL pTau 217 Plasma Calibrator CAL 5 10.000 pg/mL pTau 217 Plasma Calibrator Contains Tris buffer with protein (bovine) and chemical stabilizers. Preservative: 0.1% ProClin 300, 0.05% ProClin 950 Component: Yes. Lumipulse G pTau217/B-Amyloid 1-42 Plasma Ratio
Recalling Firm: Fujirebio Diagnostics, Inc.
Reason for Recall / Hazard
Customers may experience inaccurate test results by observing a higher frequency of classification in the indeterminate and positive zone and/or low specificity when compared back to FDA-cleared CSF ratio/PET imaging, due to falsely elevated positive ratio or falsely elevated indeterminate ratio results causing an incorrect classification of a patient as having amyloid pathology associated with Alzheimer s disease (positive result) and/or requiring more clinical testing of that patient (indeterminate result).
Product Description & Identification
Product Name: Lumipulse G pTau 217 Plasma Calibrators Model/Catalog Number: 81557 Software Version: Not Applicable Product Description: Lumipulse G pTau 217 Plasma Calibrators: The pTau 217 plasma concentration of a specimen is automatically calculated from the calibration curve, which is also automatically calculated from calibration data. The result of the calculation is reported in pg/mL. Lumipulse G pTau 217 Plasma Calibrators: Liquid (Frozen), 1x1.5 mL (5 Concentrations) CAL 1 0 pg/mL pTau 217 Plasma Calibrator CAL 2 0.250 pg/mL pTau 217 Plasma Calibrator CAL 3 1.000 pg/mL pTau 217 Plasma Calibrator CAL 4 5.000 pg/mL pTau 217 Plasma Calibrator CAL 5 10.000 pg/mL pTau 217 Plasma Calibrator Contains Tris buffer with protein (bovine) and chemical stabilizers. Preservative: 0.1% ProClin 300, 0.05% ProClin 950 Component: Yes. Lumipulse G pTau217/B-Amyloid 1-42 Plasma Ratio
Affected Products
Product Name: Lumipulse G pTau 217 Plasma Calibrators Model/Catalog Number: 81557 Software Version: Not Applicable Product Description: Lumipulse G pTau 217 Plasma Calibrators: The pTau 217 plasma concentration of a specimen is automatically calculated from the calibration curve, which is also automatically calculated from calibration data. The result of the calculation is reported in pg/mL. Lumipulse G pTau 217 Plasma Calibrators: Liquid (Frozen), 1x1.5 mL (5 Concentrations) CAL 1 0 pg/mL pTau 217 Plasma Calibrator CAL 2 0.250 pg/mL pTau 217 Plasma Calibrator CAL 3 1.000 pg/mL pTau 217 Plasma Calibrator CAL 4 5.000 pg/mL pTau 217 Plasma Calibrator CAL 5 10.000 pg/mL pTau 217 Plasma Calibrator Contains Tris buffer with protein (bovine) and chemical stabilizers. Preservative: 0.1% ProClin 300, 0.05% ProClin 950 Component: Yes. Lumipulse G pTau217/B-Amyloid 1-42 Plasma Ratio
Additional Source Details
| Field | Value |
|---|---|
| City | Malvern |
| State | PA |
| Event id | 98232 |
| Address 1 | 201 Great Valley Pkwy |
| Address 2 | N/A |
| Code info | Model/Catalog Number: 81557; UDI-DI: 05414470815579; Lot Numbers: D5C6094U, D5C6125U; |
| Postal code | 19355-1308 |
| Report date | 20260211 |
| Product type | Devices |
| Product quantity | 117 units |
| Reason for recall | Customers may experience inaccurate test results by observing a higher frequency of classification in the indeterminate and positive zone and/or low specificity when compared back to FDA-cleared CSF ratio/PET imaging, due to falsely elevated positive ratio or falsely elevated indeterminate ratio results causing an incorrect classification of a patient as having amyloid pathology associated with Alzheimer s disease (positive result) and/or requiring more clinical testing of that patient (indeterminate result). |
| Voluntary mandated | Voluntary: Firm initiated |
| Recall initiation date | 20251211 |
| Initial firm notification | Letter |
| Center classification date | 20260205 |
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Overview
- Recalling FirmFujirebio Diagnostics, Inc.
- StatusOngoing
- Risk LevelClass II
- DistributionUS Nationwide distribution in the states of Arizona, California, Florida, Indiana, Kansas, Kentucky, Maryland, Massachusetts, Minnesota, New Jersey, Pennsylvania, Texas, Washington.
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🚨 SAFETY ALERT: Fujirebio Diagnostics, Inc. - Product Name: Lumipulse G pTau 217 Plasma Calibrators Model/Catalog Number: 81557 Software Version: Not Applicable Product Description: Lumipulse G pTau 217 Plasma Calibrators: The pTau 217 plasma concentration of a specimen is automatically calculated from the calibration curve, which is also automatically calculated from calibration data. The result of the calculation is reported in pg/mL. Lumipulse G pTau 217 Plasma Calibrators: Liquid (Frozen), 1x1.5 mL (5 Concentrations) CAL 1 0 pg/mL pTau 217 Plasma Calibrator CAL 2 0.250 pg/mL pTau 217 Plasma Calibrator CAL 3 1.000 pg/mL pTau 217 Plasma Calibrator CAL 4 5.000 pg/mL pTau 217 Plasma Calibrator CAL 5 10.000 pg/mL pTau 217 Plasma Calibrator Contains Tris buffer with protein (bovine) and chemical stabilizers. Preservative: 0.1% ProClin 300, 0.05% ProClin 950 Component: Yes. Lumipulse G pTau217/B-Amyloid 1-42 Plasma Ratio Check if your household is affected: https://therecallfile.com/recalls/product-name-lumipulse-g-ptau-217-plasma-calibrators-model-catalog-num/FDA-Z-1303-2026
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