A1APP - Overview: Alpha-1-Antitrypsin Phenotype

Test Catalog

Test Name

Test ID: A1APP    
Alpha-1-Antitrypsin Phenotype

Useful For Suggests clinical disorders or settings where the test may be helpful

Identification of homozygous and heterozygous phenotypes of the alpha-1-antitrypsin deficiency

Profile Information A profile is a group of laboratory tests that are ordered and performed together under a single Mayo Test ID. Profile information lists the test performed, inclusive of the test fee, when a profile is ordered and includes reporting names and individual availability.

Test IDReporting NameAvailable SeparatelyAlways Performed
A1AP2Alpha-1-Antitrypsin PhenotypeNoYes
AATPAlpha-1-Antitrypsin, SYes, (Order AAT)Yes

Testing Algorithm Delineates situations when tests are added to the initial order. This includes reflex and additional tests.

See Alpha-1-Antitrypsin-A Comprehensive Testing Algorithm in Special Instructions.

Special Instructions and Forms Library of PDFs including pertinent information and consent forms, specimen collection and preparation information, test algorithms, and other information pertinent to test

Method Name A short description of the method used to perform the test

A1AP2: Isoelectric Focusing

AATP: Nephelometry

NY State Approved Indicates the status of NY State approval and if the test is orderable for NY State clients.


Reporting Name A shorter or abbreviated version of the Published Name for a test; an abbreviated test name

Alpha-1-Antitrypsin Phenotype

Aliases Lists additional common names for a test, as an aid in searching

A1A Phenotyping
a-1-Antitrypsin, Phenotype
AAT Phenotyping
Alpha 1 Antitrypsin
Antitrypsin, Phenotype
Pi Typing (Alpha-1-Antitrypsin Phenotyping)
Protease Inhibitor Allo Typing
Alpha-1-Antitrypsin Reflex