--- title: "IMMULITE 2000 Anti-TG Ab Catalog # L2KTG2 (200 Tests), SMN 10381659, System, ... — FDA record Z-1886-2024 | Is It on Recall" description: "The potential for falsely elevated patient sample results when using impacted lots (782, 783, 785, 786, 787, 788, 789, 790, 791, 792 and 793), of IMMULITE 2000" url: https://isitonrecall.com/recall/fda-device-z-1886-2024-immulite-2000-anti-tg-ab-catalog-l2ktg2-200-tests-smn-10381659-system-test-thyroid-autoantibody/ updated: 2026-10-01 site: "Is It on Recall" language: en --- [Recall archive](https://isitonrecall.com/archives/) / FDA device enforcement # IMMULITE 2000 Anti-TG Ab Catalog # L2KTG2 (200 Tests), SMN 10381659, System, Test, Thyroid Autoantibody. — FDA record Z-1886-2024 Reported ongoing Status as reported in the agency record. FDA warns that enforcement status may not track the current recall lifecycle; check the current official notice. Source date Apr 23, 2024. Retrieved Oct 1, 2026. Last updated Oct 1, 2026. Archive changed Oct 1, 2026. USDA FSIS records are unavailable; [check FSIS directly](https://www.fsis.usda.gov/recalls). [Source coverage and dates](https://isitonrecall.com/sources/). ## What the record says - **Product**: IMMULITE 2000 Anti-TG Ab Catalog # L2KTG2 (200 Tests), SMN 10381659, System, Test, Thyroid Autoantibody. - **Reason**: The potential for falsely elevated patient sample results when using impacted lots (782, 783, 785, 786, 787, 788, 789, 790, 791, 792 and 793), of IMMULITE 2000 Anti-TG Ab. - **Classification**: Class II - **Recalling firm**: Siemens Healthcare Diagnostics, Inc. - **Quantity**: 2,956 units (463 US, 2,493 OUS) - **Agency-reported status**: Ongoing - **Source record identifier**: Z-1886-2024 [Open the official record](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-1886-2024%22) [What the recall classes mean](https://isitonrecall.com/guides/recall-classes/). Classification is an agency assessment, not individual medical advice. ## Lot and product identifiers | Label field | Details supplied by the agency | | --- | --- | | Lot, code or applicability | Catalog # L2KTG2, SMN 10381659, UDI/DI: 00630414962108, Lot #s: 782, 783, 786, 787, 788, 789, 791, 792, 793. | Match all identifying details in the current notice. A brand name alone is not enough. ## Distribution Worldwide - US Nationwide distribution including in the states of AL, CA, DC, FL, HI, ID, IN, KS, KY MA, MI, MN, MO, NC, NJ, NY, OH, OR, PA, PR, TX, WA WI and the countries of Argentina, Australia, Austria, Bangladesh, Belgium, Bolivia, Brazil, Bulgaria, Canada, Chile, Colombia, Costa Rica, Croatia, Cyprus, Czech Republic, Ecuador, Finland, France, Germany, Greece Guatemala, Honduras, Hong Kong, Hungary, Hungary, India, Iran, Ireland, Israel, Italy, Kazakhstan, Latvia, Lebanon, Libya, Lithuania, Macedonia, Malaysia, Mexico, Netherlands, Norway, P.R. China, Pakistan, Paraguay, Peru, Poland, Portugal, Republic South Korea, Romania, Russia, Saudi Arabia, Serbia, Slovakia, Slovenia, South Africa, Spain, Taiwan, Tunisia, Turkey, Turkmenistan, Ukraine, United Kingdom, Uruguay, Vietnam. States below are derived from the distribution text, including nationwide wording. 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These dates are not interchangeable. ## What to do next Read the official notice for the action that applies to your exact product. [Read the current instructions](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-1886-2024%22) ## Related records [Medical devices records](https://isitonrecall.com/category/medical-devices/) [Siemens Healthcare Diagnostics, Inc. records](https://isitonrecall.com/brand/siemens-healthcare-diagnostics-inc/)