Recall Register

Food, drugs, devices › The Binding Site Group, Ltd.

Device recall: Brand Name: EXENT Analyser Product Name: EXENT Analyser Model/Catalog Number: IE800.A Software Version: 1.0.20 Product D

FDA enforcement event 98830 · Class II · initiated 16 Apr 2026 · status Ongoing

DeviceVoluntary: Firm initiated1 product recordBirmingham, N/A

FDA enforcement event 98830 is a device recall by The Binding Site Group, Ltd. of Birmingham, N/A, initiated 16 Apr 2026 and classified Class II, with 1 product record.

FDA defines Class II as a situation in which use of or exposure to a violative product may cause temporary or medically reversible adverse health consequences or where the probability of serious adverse health consequences is remote. 87% of the 572 device enforcement events initiated in 2026 carry the same class.

Status: Ongoing. Initiation: voluntary: firm initiated. The Binding Site Group, Ltd. has 23 enforcement events on this register, with a median of 1 product record per event.

Recall classification reflects the relative degree of health hazard. Text in quotation marks is FDA's. openFDA export dated 28 Sep 2026.

Recalling firm

The Binding Site Group, Ltd., Birmingham, N/A, United Kingdom.

Reason for recall

"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 hazards include false or missed detection of M-protein (false positive); and falsely elevated or decreased M-protein concentration."

Distribution

"US Nationwide distribution."

Product records

Recall numberProductQuantityClassStatusReport date
Z-2362-2026Brand Name: EXENT Analyser Product Name: EXENT Analyser Model/Catalog Number: IE800.A Software Version: 1.0.20 Product Description: The EXENT Analyser is an automated analyser intended for the qualitative and quantitative in vitro measurement of analytes in human body fluids used in conjunction with the EXENT assays.1Class IIOngoing17 Jun 2026

Context

87%of 2026 device events are Class II572 events that year
1product record in this eventfirm median: 1
23events on this register for the firm

Other enforcement events for The Binding Site Group, Ltd.

InitiatedProduct (first record)TypeClassRecords
15 Oct 2021Freelite Human Lambda Free Kit (for use on the SPAPLUS) REF LK018.S Freelite Human Lambda Free Kit (for use on the SPAPLDeviceClass II1
20 May 2021FREELITE Human Kappa Free Kit for use on the Roche cobas c Systems, Kappa Freie Leichtkette (Human) kit for Roche cobas DeviceClass II1
18 Nov 2020Optilite Freelite Mx Kappa Free Kit REF LK016.M.OPT.ADeviceClass II1
9 Apr 2020The Optilite Clinical Chemistry Analyzer. IVD. Model Number: IE700. UDI-05051700017176 - Product Usage: The Optilite CliDeviceClass II1
6 Nov 2019Rheumatoid Factor (RF) Kit for use on SPAPLUS, for in-vitro diagnostic use, Product code: LK151.S.A. , UDI: 050517000183DeviceClass II1
7 Oct 2019Optilite Optilite Rheumatoid Factor Kit, Ref: LK151.OPT.A, IVD, Rx Only, UDI: 05051700020015 (kit ea. containing four coDeviceClass II1
29 Jul 2019OPTILITE IgM Kit, REF: NK012.OPT.A, IVD, UDI: 05051700017565DeviceClass II1
25 Apr 2019C-Reactive Protein Kit for use on the SPAplus, REF NK044.S.A, Rx only, UDI (01)05051700018456,DeviceClass II1
19 Feb 2019Optilite C-Reactive Protein Kit - Product Usage: The Optilite C-Reactive Protein Reagent is intended for the quantitativDeviceClass II1
6 Nov 2018Binding Site Human IgM Kit (for SPAPLUS), REF: NK012.S The device consists of reaction buffer, sheep anti-IgM antiserum,DeviceClass II1

All 23 events for The Binding Site Group, Ltd.

Questions and answers

Why was this device recalled?

FDA's record gives the reason for recall as: "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 hazards include false or missed detection of M-protein (false positive); and falsely elevated or decreased M-protein concentration."

What does Class II mean?

FDA classifies recalls by relative degree of health hazard. Class II is a situation in which use of or exposure to a violative product may cause temporary or medically reversible adverse health consequences or where the probability of serious adverse health consequences is remote.

Where was the product distributed?

FDA's distribution pattern field reads: "US Nationwide distribution."

Is the recall still ongoing?

FDA lists the status as Ongoing. "Terminated" means FDA has determined that all reasonable efforts to remove or correct the product have been made.

Where does this data come from?

openFDA enforcement reports (food, drug and device), CC0, export dated 28 Sep 2026. Text in quotation marks is FDA's. The FDA enforcement report linked above is authoritative.

Provenance

Source: openFDA device enforcement reports (CC0), export dated 28 Sep 2026; records grouped by FDA event number. The class shown for the event is the most severe class among its records. Errors in processing are corrected at the next build; see corrections.