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HelpTest Code CA125 Cancer Antigen 125 (CA125)
Specimen Required
Lithium Heparin Plasma Seperator Tube (Green) or
Red Top or Serum Seperator Tube SST (Yellow)
Specimen Handling and Stability
Handle and store specimen in stopper containers to avoid contamination and evaporation.
Centrifuge specimen to remove serum from cellular elements after collection.
Specimen Stability
* Refrigerated - 7 Days
* Frozen - 4 Weeks
CPT Code
86304
Additional Test Information
Different test methods cannot be used interchangeably. OC 125 defined antigen in a given patient sample determined with different tests and from different manufacturers can vary due to differences in test methods and reagent specificity.