Coming soon

Lab services are not currently available. We're working to bring Feelrx Labs online soon — everything below is a preview of what's coming.

Individual Labs/Liver Function

Quest / Liver Function

Alpha-1-Antitrypsin, Quantitative

Alpha-1 Antitrypsin (A1AT) is a protein made by the liver that protects your lungs from inflammation caused by infection or irritants like smoke. The quantitative test measures how much A1AT is present in the blood.

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What this lab measures

Alpha-1 Antitrypsin (A1AT) is a protein made by the liver that protects your lungs from inflammation caused by infection or irritants like smoke. The quantitative test measures how much A1AT is present in the blood.

One individual marker · Quest · Clinician reviewed

How testing works

  1. Order online

    Choose your marker and add a brief medical history so your result has context from the first draw.

  2. Visit a partner lab

    Take your order to a certified Quest location for a short blood draw.

  3. Clinician review

    A licensed clinician reviews your result and shares clear interpretation with next steps.

FAQ

After ordering, visit a certified Quest partner location for a short blood draw. No insurance is required.

Feelrx / Start here

Know your baseline.

Order a panel online, draw at a certified partner lab, and receive a clear clinician review.

Coming Soon