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Test Code 1876 Estradiol (17-β-Estradiol)

Performing Laboratory

Barnes-Jewish Hospital Laboratory


Electrochemiluminescence Immunoassay (ECLIA)

Literature References:

1. Package insert: Estradiol III, Roche Diagnostics

Specimen Requirements

Specimen Type: Plasma

Container/Tube: Mint green top

Specimen Volume: Full tube

Day(s) Test Set Up

Monday through Sunday
Turnaround Time:
STAT: 1 hour after receipt in laboratory 

Routine: 2-4 hours after receipt in laboratory

Reference Values

Male: 11 - 43 pg/mL
     Follicular 12 - 233 pg/mL
     Ovulation 41 - 398 pg/mL
     Luteal 22 - 341 pg/mL
     Postmenopausal 0 - 138 pg/mL

Literature Reference:

Roche Diagnostics

Test Classification and CPT Coding


Additional Information

For BJH Laboratory Use Only

Alternate Tube: Plain red top, full

Analyte Stability:

See Analyte Stability Chart in Special Instructions.

Laboratory Processing Instructions:

Test performed in BJH Core lab. Processed by automated line for delivery to the Cobas 8000.  Completed specimens are stored refrigerated for 5 days.        

Specimen Transport Temperature


Special Instructions

LOINC Code Information

Name LOINC Code
Estradiol, Serum 2243-4