Home
HelpTest Code LAB155 Cancer Antigen 125 (CA 125)
Performing Lab
Arnot Ogden Medical Center
Ordering Recommendations
Evaluating individuals' response to ovarian cancer therapy
Predicting recurrent ovarian cancer
Collect
Heparinized Plasma or Serum
Collection Device
Green or Gold Top Tube
Specimen Volume
5 mL
Stability (from collection to initiation)
| Room Temp | 8 Hours |
| Refrigerated | 48 Hours |
| Frozen | Indefinite |
Storage/Transport Temperature
Room Temp, Refrigerated, Frozen
Minimum Requirements
0.5 mL
Specimen Handling
Centrifuge within 2 hours of collection.
Methodology
Chemiluminescence Immunoassay
Synonyms
OV Monitor
Ovarian Cancer-Related Antibodies
Carbohydrate Antigen 125
CA25
Remarks
TURN AROUND TIME
| STAT | 1 Hour |
| Routine | 8 Hours |
Start Date
9/13/2017
Last Review Date
7/19/25 ES