Test Name

CA 125

Test Code

565

Unit

U/ml

Station

Chemistry

Synonym Name/Abbreviation

CA 125

CPT Code

86304

Performing Facility

American Medical Labs, Herzliya
Pituah

Analyzer

Roche cobas 6000

Test Method

Electrochemiluminescence immunoassay (ECLIA)

AML Preferred Tube

5 mL SST gel

Storage Instructions

Refrigerated.

Stability:

5 days 2 to 8 ^oC

3 months at -20^oC ,Freeze only once.

Min. Volume

1 mL

Turn-Around-Time

one day

Intended Use

Immunoassay for the in vitro quantitative determination of CA 125 reactive determinants in human serum and plasma.
This assay is indicated for use as an aid in the detection of residual or recurrent ovarian carcinoma in patients
who have undergone first‑line therapy and would be considered for second-look procedures.
This assay is further indicated for serial measurement of CA 125 to aid in the management of cancer patients.

Limitations

Samples should not be taken from patients receiving therapy with high biotin doses (i.e. > 5 mg/day) until at least 8 hours

Patient Preparation

No specific instructions
needed

Reasons for Rejection

Do not use sodium citrate tube, Improper labeling

Adult Reference Ranges

0 – 35 U/mL