Microgenics Corporation: QMS Tacrolimus Immunoassay REF 10015573 CALIBRATOR SET QMS TACROLIMUS CAL A 10015566-3 QMS TACROLIMUS CAL B 10015567-3 QMS TACROLIMUS CAL C 10015568-3 QMS TACROLIMUS CAL D 10015569-3 QMS TACROLIMUS CAL E 10015570-3 QMS TACROLIMUS CAL F 10015571-3

Recall number

Z-1284-2022

Recalling firm

Microgenics Corporation

Product

QMS Tacrolimus Immunoassay REF 10015573 CALIBRATOR SET QMS TACROLIMUS CAL A 10015566-3 QMS TACROLIMUS CAL B 10015567-3 QMS TACROLIMUS CAL C 10015568-3 QMS TACROLIMUS CAL D 10015569-3 QMS TACROLIMUS CAL E 10015570-3 QMS TACROLIMUS CAL F 10015571-3

Status

Open, Classified

Initiated

2022-01-20

Posted

not on file

Terminated

not on file

Reason

Due to QMS Tacrolimus Calibrator recovering between 82 to 94% of their target values, resulting in over-quantitation in tacrolimus patient result values when used with the QMS Tacrolimus Immunoassay.

Root cause

Process control

Action

On 01/20/2022, the firm contact via email its international customers regarding that the QMS Tacrolimus Calibrator was recovering between 82 to 94% of its target values, resulting in over-quantitation in tacrolimus patient result values when used with the QMS Tacrolimus Immunoassay. On 03/10/2022, the firm notified its U.S. customer of the issue. Customers were instructed to: 1)Determine if they are using or have inventory of QMS Tacrolimus Calibrator catalog number 10015573, lot 74175462 or lot 74267412. 2)Discontinue use of affected in-date lots, and transition to new lot(s) where corrections have been made. Lot 74395275 and Lot 74459127 have had the testing correction applied and are currently available in stock to replace any of their remaining inventory of lots 74175462 or 74267412. 3)Dispose of the effected lots in accordance with local, regional, national regulations. 4)Contact your health care professional, as appropriate, for further action. " This notice needs to be passed on to all who need to be aware within your organization or to any organization where the potentially affected calibrator lots have been transferred. " Tacrolimus results reported with these affected calibrator lots do not need to be reanalyzed. " Retain a copy of this letter for your laboratory records. " Call Technical Service if assistance is needed for lot replacement (free of charge). " Please complete the Acknowledgment & Receipt Form attached to this Notification within 5 days of the date of this letter to Thermo fisher Scientific Technical Service. For questions, contact: -FAX: 888-527-8001 (USA only) or +1-510-979-5420 (outside USA) -PHONE: (+1)-800-232-3342 then press option 2, then option 2, or contact your local country representative. -E-mail: TechService.mgc@thermofisher.com

Quantity

615 kits

Distribution

U.S.: AL, AZ, CA, DC, FL, IA, ID, IL, KY, LA, MA, NE, NJ, NM, OH, OK, PA, SC, TN, TX, and VA O.U.S.: Bangladesh, Brazil, Canada, Germany, India, Malaysia, Mexico, South Korea, and Thailand

Lot, serial or model codes

Model/Part Number: 10015573 UDI Codes: (01) 0884883 01259 2 (17) 220310 (10) 74175462 (01) 0884883 01259 2 (17) 220512 (10) 74267412 Lot Numbers: 74175462 74267412 Calibrators within the set: QMS TACROLIMUS CAL A 10015566-3 QMS TACROLIMUS CAL B 10015567-3 QMS TACROLIMUS CAL C 10015568-3 QMS TACROLIMUS CAL D 10015569-3 QMS TACROLIMUS CAL E 10015570-3 QMS TACROLIMUS CAL F 10015571-3

510(k) numbers

["K123343"]

PMA numbers

not on file

Product code

MLM

Firm FEI

3010939897

Firm city

Fremont

Firm state

CA

Firm country

not on file

Cite as

FDA Medical Device Recalls (openFDA) (U.S. Food and Drug Administration (openFDA)), device-recall-0001-of-0001.json.zip, sha256 b87518bfe2e8, published 2026-09-28

Copy