Estrone

ChemistryAlso known as: Estrone 24h Ur-mRateAlso known as: Estrone 24h Ur-sCncAlso known as: Estrone 24h Ur-sRatepg/mL

Measures estrone (a form of estrogen) in saliva to assess your estrogen levels.

Normal Range
Consult your provider
pg/mL
Abnormal Levels
Consult your provider
Specimen Type
Blood

Why This Biomarker Matters

Estrone reflects your hormonal status. Testing helps evaluate menopause symptoms, monitor hormone therapy effectiveness, and assess reproductive or endocrine health.

Overview

Estrone is one of the three main forms of estrogen produced by your body. Salivary estrone measurement offers a non-invasive way to assess estrogen levels and hormonal balance. This test is sometimes used to evaluate menopausal symptoms, monitor hormone replacement therapy, or assess reproductive health. Estrone levels naturally fluctuate throughout the menstrual cycle and decline significantly after menopause. Results help clinicians understand your hormonal status and tailor treatment if needed.

Research & Evidence

62 publications

Technical Information (LOINC Codes)

Standardized laboratory codes for this biomarker

2258-2Primary
Estrone (E1) [Mass/volume] in Serum or Plasma
pg/mL
27998-4
Estrone (E1) [Mass/volume] in Saliva (oral fluid)
pg/mL
22663-9
Estrone (E1) [Moles/volume] in Serum or Plasma
pmol/L
25403-7
Estrone (E1) [Moles/volume] in Urine
pmol/L
31177-9
Estrone (E1) [Mass/volume] in Amniotic fluid
pg/mL
34297-2
Estrone (E1) [Moles/volume] in 24 hour Urine
pmol/L
34298-0
Estrone (E1) [Moles/time] in 24 hour Urine
pmol/(24.h)
2257-4
Estrone (E1) [Mass/volume] in Semen
ng/dL
6776-9
Estrone (E1) [Mass/time] in 24 hour Urine
ng/(24.h)
2259-0
Estrone (E1) [Mass/volume] in Urine
ng/dL

Available Lab Tests

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