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Back to Test Catalogue
Test ID: E1

Estrone by RIA, Serum/Plasma

Test Overview

Method

Radioimmunoassay (RIA)

Result Included

Estrone

Aliases/Synonyms

E1

Specimen

Specimen Type

Serum
Plasma (Heparin)

This assay is available by LC-MS/MS at another laboratory: Estrone by LC-MS/MS, Serum

Volume

Sample Volume

1 mL

Collection & Handling

Handling Information

Store and send frozen.

Stability

Refrigerated Frozen
24 hours 1 year

Performance & Interpretation

Turnaround Time

30 days

Results

Name
Units
Reference Range
Conversion
  1. Estrone
    pmol/L
    Adult Female:
    Follicular Phase: 144 - 487
    Luteal Phase: 200 - 663
    Peri-ovulatory: 214 - 947
    Post-menopausal:
    With Estrogen HRT: 189 - 1803
    Without Estrogen HRT: 114 - 370
    pg/mL x 3.70

Referral Location

Canada

Test Version

Last Updated

2025-12-19