Proceeds from website advertising help sustain Lab Tests Online. AACC is a not-for-profit organization and does not endorse non-AACC products and services.

Alpha-1 Antitrypsin

Print this article
Share this page:
Also known as: Alpha1-antitrypsin; A1AT; AAT
Formal name: Alpha1 Antitrypsin; α1-antitrypsin

Board approvedAll content on Lab Tests Online has been reviewed and approved by the Editorial Review Board.

The Test