Determinations of α-1 antitrypsin concentration in serum and plasma are mainly used as an aid in diagnosis of liver and lung diseases. Αlpha1-antitrypsin deficiency can lead to emphysema or liver cirrhosis. One of the causes of the deficiency is a hereditary AAT deficiency.
Alpha1-antitrypsin belongs to the acute phase proteins and its concentration increases rapidly in inflammation and trauma. Increased levels of this protein in the blood are also observed during pregnancy, estrogen therapy or taking oral contraceptives.





serum, plasma

On board stability


Calibration stability


Measuring range

0,685-350 mg/dl

Regulatory status


Reagent lines

  • Multipurpose Line

  • ACCENT-200

  • ACCENT-300

  • A-400

  • A-800

  • Prestige 24i
    Prestige 24i ALPHA-1-ANTITRYPSIN (24 positions reagent tray)
    Prestige 24i ALPHA-1-ANTITRYPSIN (36 positions reagent tray)

  • OS

Panels: hepatic, infectious, inflammatory, pediatric screening, specific proteins

Available reagents

The specification was based on data determined on selected analyzers. We recommend that all users should refer to the instruction for use (IFU) and instruments’ user or service manuals before proceeding.

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PZ Cormay S.A.

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303 Pulawska Street
02-785 Warsaw, Poland