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Estriol Unconjugated (E3)

What is Estriol Unconjugated?

Free Estriol is a biochemical marker of second trimester screening for Down syndrome and Trisomy 18. It is a marker of fetal demise and helps in assessing preterm labor risk.

Sample Type

The sample type collected for Estriol Unconjugated is: Blood

Preparation for Estriol Unconjugated

  • No special preparation required

Provided By



We at CORE Diagnostics are a renowned pathology testing laboratory & a premier institute in the country capable of providing varied diagnostic tests & facilities in the field of laboratory medicine and have established state-of-art testing facilities in Gurgaon. We are a Clinical laboratory focused on Next Generation Diagnostics for disease stratification and therapy selection. We are focused on bringing the most advanced testing techniques and expertise to India and aim to become the destination for all your high-end diagnostic needs.

Available at Other Labs