Test Overview
Test Methodology

Competitive Binding Immunoenzymatic Assay

Reference Range *

Males: <0.07 ng/mL; Females: <0.08 ng/mL.

* Reference ranges may change over time. Please refer to the original patient report when evaluating results.

Test Details
Days Set Up
Monday - Saturday
Analytic Time

2 - 4 days

Soft Order Code
UE3
MiChart Code
Estrial, Unconjugated
Synonyms
  • E3
  • Unconjugated Estriol
  • UE3
  • ESTRIOL
  • Estriol, Serum
Laboratory
Sendout
Reference Laboratory
Mayo UE3 (81711)
Section
Special Testing
Specimen Requirements
Collection Instructions

Collect specimen in a red top or SST tube. Centrifuge, aliquot serum into a plastic vial and refrigerate (preferred) or freeze.

Yellow Top Tube
Normal Volume
0.6 mL serum
Minimum Volume
0.5 mL serum
Additional Information

Test sent to Mayo Medical Laboratories.

Billing
CPT Code
82677
Fee Code
31530
LOINC
2251-7
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