FDA recall record

Roche Diagnostics The Tina-quant lgA Gen.2 is an immunoturbidimetric assay recall — FDA Z-1979-2019

Calibration failures with Std.E, Sens.E, or Dup.E error due to atypical reaction kinetics and quality control failures have occurred due to contamination…

Class IIclassification
Z-1979-2019official record ID
Jul 24, 2019report date

Recall record at a glance

Official recordZ-1979-2019
CategoryMedical Device Recalls
ClassificationClass II
FDA record statusTerminated
Recalling firmRoche Diagnostics Corporation
Report dateJul 24, 2019
Recall initiation dateJun 3, 2019
Quantity8 units
LocationIndianapolis, IN, United States

Official product description

The Tina-quant lgA Gen.2 is an immunoturbidimetric assay. Anti-lgA antibodies react with antigen in the sample to form an antigen/antibody complex which is measured turbidimetrically.

Why the product was recalled

Calibration failures with Std.E, Sens.E, or Dup.E error due to atypical reaction kinetics and quality control failures have occurred due to contamination of R1 reagent with R3 reagent.

Distribution information

The products were distributed to the following US states: AL, IN, and KY.

How to read the classification

FDA Class II indicates a situation in which use of or exposure to the product may cause temporary or medically reversible adverse health consequences, or where the probability of serious consequences is remote. The classification shown here comes from the FDA record.

Additional record details

Recall type: Voluntary: Firm initiated. Initial notification: Letter.

What to do next

If you believe you have the recalled product, use the recall number and firm information above to confirm the official notice and follow the instructions issued by the FDA, recalling firm, retailer or product manufacturer. For drugs and medical devices, decisions about treatment or medical care should be discussed with a qualified health professional.

About this record

Recall Lookup USA preserves the most complete source information successfully retrieved. We do not create missing facts or infer affected lots or VINs. The official record may still change, so use the identifier above when verifying current instructions.

FDA source limitation: openFDA enforcement reports are a reference dataset, not a live public-alert or recall-lifecycle service. FDA notes that enforcement-report status may not be updated after classification. Confirm current actions with the FDA, recalling firm or appropriate healthcare professional when relevant.

Related recall records

Other records from the same recalling company are shown first when available.