Brand Name: STA Liatest Free Protein S Product Name: STA Liatest Free Protein S Model/Catalog Number (REF): 00516 Pro
Summary
The FDA issued a Class II for Brand Name: STA Liatest Free Protein S Product Name: STA Liatest Free Protein S by Diagnostica Stago, Inc.. Reason: The potential of out-of-range results and an underestimation of the free protein S level in normal patient plasmas. The defect only affects normal-ran.
Details
Source
Device Recall
External ID
Z-1491-2026
Action Date
2026-03-11
Status
Ongoing
Category
device
Product Description
Brand Name: STA Liatest Free Protein S Product Name: STA Liatest Free Protein S Model/Catalog Number (REF): 00516 Product Description: The STA¿ - Liatest¿ Free Protein S kits are intended for use on STA-R¿ and STA Compact¿ for the quantitative antigenic assay of free protein S in human citrated plasma by the immuno-turbidimetric method. Component: Not Applicable
Lot/Code Info: Model/Catalog Number (REF): 00516; UDI: (1) (01)03607450005165(11)241001(17)260131(10)271971(241)00516, (2) (01)03607450005165(11)250221(17)260531(10)272859(241)00516, (3) (01)03607450005165(11)250306(17)260630(10)273018(241)00516, (4) (01)03607450005165(11)250430(17)260831(10)273426(241)00516; Lot numbers: (1) 271 971, (2) 272 859, (3) 273 018, (4) 273 426; Lot Code: 271 971 (01)03607450005165(11)241001(17)260131(10)271971(241)00516
Quantity Affected: 369
Reason for Recall
The potential of out-of-range results and an underestimation of the free protein S level in normal patient plasmas. The defect only affects normal-range values.
Distribution
Worldwide - US Nationwide distribution in the states of AZ, CA, CO, FL, GA, HI, IL, KY, MI, MN, MO, MT, NC, ND, NJ, NY, OH, PA, TN, TX, UT, VA, WA and the countries of ALBANIA, ALGERIA, ARGENTINA, AUSTRALIA, AUSTRIA, BAHRAIN, BANGLADESH, BELGIUM, BIELORUSSIE, BRAZIL, BULGARIA, CANADA, CHILE, CHINA, COSTA RICA, DENMARK, FINLAND, FRANCE, GERMANY, GREECE, GUADELOUPE, GUATEMALA, INDIA, IRAQ, IRELAND, ITALY, JORDAN, KENYA, KOREA REPUBLIC OF, LITUANIA, LUXEMBOURG, MALAYSIA, MEXICO, MOROCCO, NETHERLANDS, NEW CALEDONIA, NEW ZEALAND, PAKISTAN, PALESTINIAN TERRITORY, PARAGUAY, PORTUGAL, ROMANIA, RUSSIE, SAUDI ARABIA, SERBIA, SOUTH AFRICA, SPAIN, SWEDEN, SWITZERLAND, TAIWAN, THAILAND, TUNISIE, TURKEY, UNITED ARAB EMIRATES, UNITED KINGDOM, URUGUAY;
Type: Voluntary: Firm initiated
Recall Initiated: 2026-02-04
Company
Parsippany, NJ
Context & Analysis
This is a Class II recall. Class II recalls indicate that use of or exposure to the product may cause temporary or medically reversible health consequences, or that the probability of serious consequences is remote.
This was one of 133 device recalls issued in the same week, part of 403 device-related FDA actions this month.
Diagnostica Stago, Inc. has 13 FDA actions in our database, including 12 recalls and 1 clearance.
Frequently Asked Questions
What is a Class II recall?
A Class II recall means the product may cause temporary or medically reversible adverse health consequences, or the probability of serious adverse consequences is remote. Consumers should discontinue use.
What should I do if I have this product?
Stop using the product. Check the product against the specific lot numbers or identifiers listed in the recall. Contact the manufacturer (Diagnostica Stago, Inc.) or your retailer for a refund or replacement. If you experienced adverse effects, report them to the FDA via MedWatch.
How often does Diagnostica Stago, Inc. have FDA actions?
Diagnostica Stago, Inc. has 13 FDA actions in our database, including 12 recalls and 1 device clearance.
Where can I find the official FDA record?
The official record is available on FDA.gov. Search for "Z-1491-2026" on FDA.gov for the full record. You can also use the openFDA API to query this record programmatically.
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