STA-Liquid Anti-Xa 4. Model/Catalog Number: 00311US. The STA - Liquid Anti-Xa kits are intended for use with STA-R, STA Compact and STA Satellite analyzers, for the quantitative determination of the plasma levels of unfractionated (UFH) and low molecular weight (LMWH) heparins by measuring their anti-Xa activity on antithrombin in a competitive assay using a synthetic chromogenic substrate.
- Company
- Diagnostica Stago, Inc.
- Recall Initiated
- July 21, 2025
- Posted
- August 28, 2025
- Recall Number
- Z-2474-2025
- Quantity
- 116,600 units (114,600 US)
- Firm Location
- Parsippany, NJ
Reason for Recall
Potential for contamination of STA-LIQUID ANTI-Xa by Stago Fibrinogen reagents in UFH and LMWH applications.
Distribution
Worldwide - US Nationwide distribution in the states of AL, AZ, CA, CO, FL, GA, LA, MD, ME, MN, MO, MT, NC, OH, OK, OR, PA, PR, SD, VT, WI, WY and the countries of Algeria, Argentina, Austria, Brazil, Bulgaria, Canada, Chile, Colombia, Costa Rica, France, French Polynesie, Guadeloupe, India, Iran, Israel, Jordan, Korea, Kuwait, Lebanon, Malaysia, Mexico, Morocco, Netherlands, Oman, Paraguay, Peru, Republique Tcheque, Romania, Saudi Arabia, Serbia, South Africa, Switzerland, Taiwan, Thailand, Tunisia, Turquie, United Arab Emirates, Uruguay, Vietnam.
Lot / Code Info
Model/Catalog Number: 00311US. UDI-DI: 03607450011784.
Root Cause
Mixed-up of materials/components
Action Taken
Diagnostica Stago notified consignees on about 07/21/2025 via emailed letter titled URGENT: MEDICAL DEVICE RECALL (CORRECTION). Consignees were instructed to temporarily systematically run a quality control just before a batch of UFH or LMWH, if you run STA-LIQUID ANTI-Xa in UFH and LMWH applications on your STA SATELLITE analyzer. This request is being asked while Stago works to develop a permanent solution for the analyzer. Consignees were also requested to complete and return the Acknowledgement Form and to notify customers if affected units were transferred or further distributed.