Test Catalog

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Test ID: A1ALC    
Alpha-1-Antitrypsin Proteotype S/Z by LC-MS/MS, Serum

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

Determining the specific proteotype for prognosis and genetic counseling for patients with 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
A1ASZA1AT Proteotype S/Z, LC-MS/MSNoYes
AATPAlpha-1-Antitrypsin, SYes, (order AAT)Yes

Reflex Tests Lists tests that may or may not be performed, at an additional charge, depending on the result and interpretation of the initial tests.

Test IDReporting NameAvailable SeparatelyAlways Performed
A1APRAlpha-1-Antitrypsin Phenotype, SYes, (order A1APP)No

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

If the mass spectrometry proteotype and quantitative serum level are discordant, then phenotyping will be added and performed at an additional charge.

 

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

Special Instructions Library of PDFs including pertinent information and forms related to the test

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

A1ASZ: Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS)

AATP: Nephelometry

A1APR: Isoelectric Focusing

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

No

Reporting Name Lists a shorter or abbreviated version of the Published Name for a test

A1AT Proteotype S/Z, LC-MS/MS, S

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

a-1-Antitrypsin, Proteotype
A1A Proteotyping
AAT Proteotyping
Alpha 1 Antitrypsin
Alpha-1-Antitrypsin by MS
Anti-Alpha-1-Trypsin
Antitrypsin
Antitrypsin, Proteotyping
Pi Typing (Alpha-1-Antitrypsin Proteotyping)
Protease Inhibitor Allo Typing