FDA recall record

Bio-Rad Labs Autoimmune EIA Anti-Tissue Transglutaminase (tTG) IgA Test recall — FDA Z-1800-2020

An elevated lot-to-lot bias was observed for Autoimmune EIA Anti-Tissue Transglutaminase (tTG) IgA when compared to a previous lot of product. The…

Class IIclassification
Z-1800-2020official record ID
May 6, 2020report date

Recall record at a glance

Official recordZ-1800-2020
CategoryMedical Device Recalls
ClassificationClass II
FDA record statusCompleted
Recalling firmBio-Rad Labs
Report dateMay 6, 2020
Recall initiation dateApr 3, 2019
Quantity376 units
LocationBenicia, CA, United States

Official product description

Autoimmune EIA Anti-Tissue Transglutaminase (tTG) IgA Test; Material Number 425-2260; Lot number 18200A - Product Usage: The assay is an aid in the diagnosis of celiac disease (gluten-sensitive enteropathy) and should be used in conjunction with other serological tests and clinical findings.

Why the product was recalled

An elevated lot-to-lot bias was observed for Autoimmune EIA Anti-Tissue Transglutaminase (tTG) IgA when compared to a previous lot of product. The observed elevated bias between these two lots is largely due to samples with higher levels of antibodies. With the cut-off for the assay being 15 U/mL, the clinical classifications for most samples would remain unchanged.

Distribution information

US Nationwide distribution including the states of AZ, NY, LA, FL, CA, TX, IA, MS, UT, and IL.

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

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