FDAFebruary 4, 2026device

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 p...

Official recall recorded by the U.S. Food & Drug Administration.

The hazard

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.

What to do

FDA enforcement status: Ongoing

Brands named

diagnostica stagodiagnostica

UPCs

03607450005165

Recall history

Other federal recalls tied to the same brand — a factual pattern, straight from the source data.

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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 p... — Recall Details · AllClear