FDA recall record

The Binding Site Group Binding Site Human IgM Kit (for SPAPLUS), REF: NK012.S The device recall — FDA Z-0477-2019

After running the calibration curve, the recovery of the IgM kit control results decrease demonstrating a reduction in accuracy within the same day;…

Class IIclassification
Z-0477-2019official record ID
Nov 28, 2018report date

Recall record at a glance

Official recordZ-0477-2019
CategoryMedical Device Recalls
ClassificationClass II
FDA record statusTerminated
Recalling firmThe Binding Site Group, Ltd.
Report dateNov 28, 2018
Recall initiation dateJul 25, 2018
Quantity108
LocationBirmingham, N/A, United Kingdom

Official product description

Binding Site Human IgM Kit (for SPAPLUS), REF: NK012.S The device consists of reaction buffer, sheep anti-IgM antiserum, six calibrators and two controls. The calibrators and controls are based on stabilized human serum. All components contain sodium azide as a preservative and are provided in ready-to-use liquid format.

Why the product was recalled

After running the calibration curve, the recovery of the IgM kit control results decrease demonstrating a reduction in accuracy within the same day; control results may be out of range one day after running the assay calibration curve. Samples have been shown to be similarly affected.

Distribution information

U.S.: IL, WV, NE, SD, NY, IN, WA, MD, NJ, PA, NC, AR, FL, VA

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.

Medical DeviceJun 17, 2026

EXENT Analyser recall — FDA Z-2362-2026

It was reported that plates 2 and 3 were marked as passed , although it appeared that QC had not been performed on these plates, despite samples being measured. The potential clinical…

Class IIFDA: OngoingThe Binding Site Group, Ltd.