FOR U.S. RESIDENTS ONLY.

Armor with missing part of chest plate
Armor with missing part of chest plate

Is Alpha-1 (AATD) leaving you open to risk?

Understanding your Alpha-1 letters (genetic variant) and your Alpha-1 numbers (alpha-1 protein levels) can help you gain a clearer picture of your own risk.

Your Alpha-1 Explained

Whether you're newly diagnosed with Alpha‑1 (Alpha-1 Antitrypsin Deficiency) or it's something you’ve known for a while, making sense of your letters (genetic variant) and numbers (alpha-1 protein levels) can give you a clearer picture of your lung health.

Here’s a quick guide to understanding why your lungs may be affected:

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Understanding Alpha-1

Learn what Alpha-1 is, how it's inherited, and the impact of alpha-1 protein on lung protection when combined with lifestyle and environmental factors.

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Alpha-1 Protein Levels Explained

Alpha‑1 protein levels play a key role in helping to protect your lungs. Learn how genetics affect alpha-1 protein levels, what different results may indicate, and why below‑normal levels can leave lungs more exposed over time.

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What Does Alpha-1 Mean for Your Lungs?

Discover how reduced lung protection may increase the risk of lung damage, even before symptoms appear.


MAT-US-2604698-v2.0-05/2026. Last updated May 2026.