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Substance Name: alpha 1-Antitrypsin
RN: 9041-92-3
UNII: F43I396OIS

Note

  • Plasma glycoprotein member of the serpin superfamily which inhibits TRYPSIN; NEUTROPHIL ELASTASE; and other PROTEOLYTIC ENZYMES. Commonly referred to as alpha 1-proteinase inhibitor (A1PI), it exists in over 30 different biochemical variant forms known collectively as the Pi (protease inhibitor) system. Hereditary A1PI deficiency is associated with PULMONARY EMPHYSEMA.

Molecular Formula

  • Unspecified
 

Names and Synonyms

Name of Substance

  • alpha 1-Antitrypsin

MeSH Heading

  • alpha 1-Antitrypsin

Synonyms

  • A1PI
  • alpha 1 Antitrypsin
  • alpha-1-Protease inhibitor
  • alpha-1-proteinase inhibitor (human)
  • alpha-1-Proteinase inhibitor human
  • alpha1-Antiprotease
  • alpha1-Antiproteinase
  • alpha1-Antitrypsin
  • alpha1-Antitrypsin Pittsburgh mutant
  • alpha1-Antitrypsin Portland
  • alpha1-Proteinase inhibitor
  • alpha1-Trypsin inhibitor
  • Antitrypsin Pittsburgh
  • Aralast
  • EINECS 232-924-7
  • Human Alpha1- PI
  • Prolastin
  • Respitin
  • Serpina1
  • Trypsin Inhibitor, alpha 1-Antitrypsin
  • UNII-F43I396OIS
  • Zemaira

Systematic Name

  • Trypsin inhibitor, alpha1-

Registry Numbers

CAS Registry Number

  • 9041-92-3

FDA UNII

  • F43I396OIS

Other Registry Numbers

  • 124542-00-3
  • 9082-50-2

System Generated Number

  • 0009041923