Atellica CH ¿2-Microglobulin (B2M) -M) Assay for in vitro diagnostic use in the quantitative determination of ¿2-microglobulin in human serum and plasma Siemens Material Number (SMN): 11097635

Class I - Dangerous

What Should You Do?

  1. Check if you have this product:
    Lot Number: 211446 UDI: 00630414595566
  2. Do not eat it: Even if it looks and smells fine, do not consume this product.
  3. Throw it away or return it: You can return the product to the store for a full refund.
  4. Seek medical attention if needed: If you've consumed this product and feel unwell, contact your doctor immediately.
  5. Report problems: Report any issues to the FDA's Safety Reporting Portal.

⚠️ Emergency: If you experience severe symptoms after consuming this product, call 911 or Poison Control at 1-800-222-1222.

Recall Details

Company:
Siemens Healthcare Diagnostics, Inc.
Reason for Recall:
¿2 Microglobulin (B2M) Reagent Lot 211446 Bias with Quality Control and Patient Sample Results. Positive bias on patient samples of up to +20.9% at a B2M concentration of approximately 1.5 mg/L and a negative bias on patient samples of up to -10.5% at a B2M concentration of approximately 15 mg/L
Classification:
Class I - Dangerous

Dangerous or defective products that predictably could cause serious health problems or death.

Status:
terminated

Product Information

Full Description:

Atellica CH ¿2-Microglobulin (B2M) -M) Assay for in vitro diagnostic use in the quantitative determination of ¿2-microglobulin in human serum and plasma Siemens Material Number (SMN): 11097635

Product Codes/Lot Numbers:

Lot Number: 211446 UDI: 00630414595566

Official Source

Always verify recall information with the official FDA source:

View on FDA.gov

FDA Recall Number: Z-0440-2022

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