AAT - Overview: Alpha-1-Antitrypsin, Serum

Test Catalog

Test Name

Test ID: AAT    
Alpha-1-Antitrypsin, Serum

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

Workup of individuals with suspected disorders such as familial chronic obstructive lung disease


Diagnosis of alpha-1-antitrypsin deficiency

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


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, S

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

Alpha 1 Antitrypsin
AAT (Alpha-1-Antitrypsin)
Alpha-1-Antitrypsin Reflex