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Test Catalog

Test ID: CA1A    
Alpha-1-Antitrypsin Clearance, Feces and Serum

Secondary ID A test code used for billing and in test definitions created prior to November 2011


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


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

Diagnosing protein-losing enteropathies

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
A1A24Alpha-1-Antitrypsin, 24 Hr, FNoYes

Special Instructions and Forms Describes specimen collection and preparation information, test algorithms, and other information pertinent to test. Also includes pertinent information and consent forms to be used when requesting a particular test

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


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

Alpha-1-Antitrypsin Clearance

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

a-1-Antitrypsin, F&S
Alpha 1 Antitrypsin
Alpha 1 Antitrypsin (A1A) Clearance, Feces and Serum
Antitrypsin Fecal Clearance
Intestinal Clearance of Alpha-1-Antitrypsin
AAT (Alpha-1-Antitrypsin)