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Open, Classified

STA Staclot Protein S, Model/Catalog Number: 00746-Reagent Lot number 273074; qualitative and quantitative factor deficiency test

FDA Recall Z-3047-2026 · Posted 2026-08-28

Recall StatusOpen, Classified
Product CodeGGP
Date Initiated2026-07-29
Product Quantity5220 units

Reason for Recall

A positive drift in QC values within the reagent's stated 4-hour onboard stability period was identified

Firm Action

Diagnostica Stago issued an URGENT: MEDICAL DEVICE RECALL (REMOVAL) notice to its consignees on 7/29/2026 via email. The notice described the issue, risk assessment, and requested the following: "Actions Required To prevent potential workflow disruptions associated with the increased recalibration frequency, we request that you: " Immediately discontinue use of STA-Staclot Protein S, Lot 273074. " Dispose of any remaining inventory of the affected lot in accordance with your facility's procedures and local regulations. " Complete, sign, and return the enclosed Acknowledgement Form by email to confirm receipt and understanding of this notification. Stago will provide a credit for the destroyed kits you indicate on the Acknowledgement Form." For questions regarding this notice or require assistance, please contact Stago's 24/7 Hotline at 1-800-725-0607.

Root Cause

Under Investigation by firm

Distribution Pattern

US Nationwide distribution in the states and territory of NJ, NY, NJ, VA, PA, FL, AL, GA, TN, OH, IL, MO, NE, TX, CO, UT, CA, PR.

Related FDA 510(k) Records

Devices referenced by this recall via K-numbers.

Official Source

View FDA Recall →

Source: FDA Enforcement Report / Recall database. Always confirm against the official FDA record.

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