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Proficiency Testing/EQA / 2024 Surveys / Immunology and Flow Cytometry /
Immunology

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ANTICHROMATIN ANTIBODY - ACA
ACA
Analytes/procedures in bold type are regulated for proficiency testing by the Centers for Medicare & Medicaid Services (CMS).

Analyte Challenges per Shipment Number of Shipments
Antichromatin antibody 3 Two shipments per year

Program Information

  • Three 0.5‑mL serum specimens

Shipping Schedule

  • Shipment A: May 14
  • Shipment B: October 29






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