Laboratory Services

Estradiol

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Updated Test Information:

Test Description
Estradiol
Test ID
ESTRA
Specimen Type

Serum

Alternate Specimen Type

Red, Li‑heparin, K2‑EDTA and K3‑EDTA plasma

Specimen Requirements

SST

Minimum Sample Volume

1 mL

Pediatric Min. Volume (if applicable)

500 uL

Stability

24 hrs at 20‑25 °C
2 days at 2‑8 °C
6 months at ‑20 °C (± 5 °C)

Methodology

electrochemiluminescence immunoassay “ECLIA”

Estimated TAT

0-2 days

Testing Schedule

Monday-Saturday

CPT Code(s)

82670

Reference Range

Female:
Follicular:12.4-233 pg/mL
Ovulation: 41-398 pg/mL
Luteal: 22.3-341 pg/mL
1st trimester: 154-3243 pg/mL
2nd Trimester: 1561-21280 pg/mL
3rd Trimester: 8525- >30000 pg/mL


Male Reference Range: 10-50 pg/mL


Incyte Measuring Range: 15-3000 pg/mL

Performing Lab

Incyte Diagnostics

LOINC Code(s)

2243-4