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ANTIBODY TITER, ANTI-A AND ANTI-D - ABT
ABT
Analytes/procedures in bold type are regulated for proficiency testing by the Centers for Medicare & Medicaid Services (CMS).

Procedure Challenges per Shipment Number of Shipments
Anti‑A titer 1 Two shipments per year
Anti‑D titer 1

Program Information

  • One 2.0‑mL plasma specimen for anti‑A titer with one corresponding titer cell (3%-4% red blood cell suspension); one 2.0‑mL plasma specimen for anti‑D titer with one corresponding titer cell (3%-4% red blood cell suspension)

Shipping Schedule

  • Shipment A: June 3
  • Shipment B: October 28