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Test Code CA 125 CA 125 (Cancer Antigen 125)

Specimen Type

Blood

Minimum Volume

2.0 mL

Container

Gold-SST
Serum/Refrigerate

STAT Turnaround Time

45 Minutes

Routine Turnaround Time

4 Hours

Methodology

This test is performed using Abbott Laboratories chemiluminescent microparticle immunoassay

(CMIA) on the Alinity Analyzer.

 

The concentration of CA 125 in a given specimen can vary when measured by assays from different manufacturers, due to differences in methods and reagent specificity. Results determined by assays using different methods may not be comparable.

Reference Range

<35 unit/mL

CPT Code

86304