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IHC TISSUE MICROARRAY SERIES - PM5
PM5
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
Claudin 18.2 10 One shipment per year
SF1 10

Each year, the PM5 program will two different markers for immunohistochemistry laboratories to evaluate assay performance on a variety of tissue and/or tumor types. The IHC markers for this program may change from those listed above due to development constraints.


Program Information

  • Two 10‑core tissue microarray slides, one for Claudin 18.2 and one for SF1

Shipping Schedule

  • Shipment A: April 13